1) 0.5 mm optimal thickness of CaOH liner 2) After doing T test to find mean of A and B, we do STANDARD DEVIATION3) Level of CD4 in HIV pt is <200/cc4) The USDA recommends that 30% of your daily diet should come from fat.5) Bilateral asymptomatic blue stuff under tongue is VARICES6) Maximum safe dose in mg of epinephrine for CVS impairment patient is

0.04 mg and for health patient it is 0.2 mg.7) If levonordephrin is asked then 1.0 mg for healthy and 0.2 mg for medically

compromised.8) Shoeing cusp is a form of RESISTANCE9) In synchondroses ENDOCHONDRAL replacement occurs10) Best prognosis- endo caused by perio11) The amount of collagen in a tissue can be determined by the content

of HYDROXYPROLINE12) Abfraction is stress at cervical portion of tooth due to occlusal forces.13) DIAZEPAM is the drug of choice for epileptics14) NITROUS OXIDE is not given to psychotic patients15) Decreased VDO= increase in freeway space16) VDO=VDR-FS17) Acromegaly is caused by hyper secretion of Growth Hormone.18) 12 yr, skeletal class 3, as gets old, SNB increases.19) Water irrigation devices are useful in diluting bacterial products20) Chi square test- test of associations , goodness of fit, applied when

same group is studied before and after intervention and when data is qualitative

21) T test- applied when two different samples are analysed quantitatively when they are statistically significant.

22) Principal fibres of PDL predominate in Collagen Type 123) Patient has bizarre behavior and is disoriented , you administer

GLUCOSE24) Marbel bone disease is osteopetrosis and can lead to osteomyelitis25) Best diagnostic imaging for maxillary sinus is Waters view26) Mesio occlusion is for Class 3

27) Long buccal is easy to anesthetize28) Lithium is prescribed for bipolar disorder29) Bulbous crown and short roots in dentinogenesis imperfect 330) Blue sclera in osteogenesis imperfect, marfans syndrome, ehler

danlon syndrome, alkaptonuria, fetal rickets31) Maxillary ridge in denture patient becomes narrow32) Otitis media, prognathism, crowding, and short extremeties in

achondroplasia33) Mucous pool is found in mucous extravasation cyst and mucous

retention cyst.34) Benign cementoblastoma is asymptomatic35) REATTACHMENT occurs after the periodontal flap surgery.36) Nasolabial cyst is not seen on a radiograph37) Supragingival plaque is more gram positive38) Subgingival plaque is more gram negative39) Retained roots in mandibular anterior can cause bone resorption40) Retained roots of maxillary anterior is good for overdenture41) Retained roots of 22 and 27 are also good for retention42) Subluxation diagnosis represents injury that causes the tooth to

loosen but not displaced43) In concussion there is no mobility44) Patient with chronic renal failure, hyperparathyroidism is developed45) Trauma can cause osteomyelitis46) U make crown narrower when facial ridges are closer together47) When edentulous patient closes, there is not enough room then

reduce tuberosity48) Common cancer associated with AIDS is kaposis sarcoma49) X ray- scleroderma- widening of pdl, resorption of condyle and

coronoid50) Osteosarcoma – x ray- sunburst appearance- bony specules on ramus

of mandible51) Dwarfism shows delayed loss

52) In children ovate pontics is for anterior and hygiene or sanitary is for posteriors.

53) Best LA to use without vasoconstrictor is mepivacaine54) X ray- condensing osteitis- roots stand out in distinct contrast55) Age when a child develops speech at 5 and dexterity at 856) Resorbable sutures can be an etiology for granulomatous

inflammation57) Hepatitis A carrier has antigen in his serum58) Small sweeling on lip with no trauma history is mucocele59) Hep virus is more heat resistant60) Patient needs to be medicated for 8 hours , we give naproxene61) In newborn the mandible is separated in the midline by fibrous tissue62) Consistent canal morphology is for mandibular premolars63) In pagets disease there is elevated level of alkaline phosphatase level64) No TOP, class V composite restoration, lingering pain on cold-

irreversible pulpitis65) After inferior alveolar nerve block, patient develops paralysis of

forehead, muscles, eyelids and upper and lower lips,- diffusion was in the capsule of parotid gland.

66) Common cause of discoloration of non vital teeth is haemorrhage of pulp

67) Congenitally missing teeth sequence 3molar>2 premolar>upper lateral incisor

68) 30 tooth, once the ideal outline form and depth have been established, the dentist notes that caries remains on the facial, pulpal and lingual walls of the preparation so the next setp is extend the outline form.

69) A drug is first passed means it is metabolized in the liver70) OSHA does not directs activity for MSDS (material safety data sheets)71) Functional cusp bevel is given for resistance72) Remineralised enamel is stronger than enamel73) Patient with hypothyroid disorder can be prevented by calcium and

Vitamin D

74) During experimental gingivitis , supragingival plaque undergoes – plaque microflora becomes more gram negative.

75) Man with multiple neuromas include MED multiple endocrine disorders in differential diagnosis

76) Duration of anesthesia depends on amount of anesthesia77) 20 year patient complains of discoloration of 11, slight distal caries,

seere erosion, vital tooth, PFM is given78) In thyroid storm you see high temperature, sweating, rapid

heartbeats, weight loss.79) Fluoride we use in community water is 0.7-1.2 ppm80) Irrigated solution is used to cool bone when placing an implant.81) Maximum amount of nitrous oxide is 70%82) Less VDO causes candidiasis83) In condylar hypoplasia, the mandible deviates to the opposite side84) Dry socket after tooth extraction in diabetic patient is caused due to

atherosclerosis85) Contraindication of st. Johns wart is warfarin86) Straight pull headgear is used in class 2 div 187) Saw palmetto us used in the treatment of benign prostatic

hyperplasia88) Chamomile is used to treat gastric upsets89) If hamular notch hits retromolar pad, reduce maxillary tuberosity90) Increasing the height enhances the strength of solder connector91) Emphysema patient chair position should be upright92) Crohns disease is a granulomatous inflammation93) Monoclonal spikes of multiple myeloma – IgM94) RCT cannot be done for vertical root fracture95) Trismus damage to medial pterygoid96) Surgery should be performed o next day on a dialysis patient97) Better marginal adaptation is with direct composite98) Better contour is with indirect99) Best marginal adaptation and contour for class II comes with

amalgam

100) Internal bevel is used for flap precodures and external bevel is used for gingivectomy

101) Better healing and less discomfort in internal bevel102) Foremost function of reciprocating arm is stabilization103) Bleeding on probing color complex is red , black is in primary molars,

aggressive periodontitis is green104) Indirect composites are superior to direct composites as bulk of

polymerization shrinkage happens outside the mouth.105) Titanium instruments are used for scaling106) Implants are meant to tolerate vertical forces107) Implants are least resistant to lateral108) If you do perio treatment, max molars are likely to have perio

problems again cz of trifurcations109) Internal resroption , RCT will stop its progression110) Digital sucking habit leads to anterior open bite and posterior cross

bite111) Trauma is the main cause for mucocele112) Fibrous dysplasia is malignant113) Flumazenil is benzodiazepine antagonist114) Metronidazole is a drug of choice for ANUG, also causes nausea,

vomiting, flushing of skin, tachycardia, and shortness of breath, rarely steven Johnson syndrome

115) Key features of cleidocranial dysplasia- supernumerary teeth, absence of clavicles, failure of eruption of permanent teeth, bossing of forehead, large fontanelles

116) Antipsychotic drugs act on dopamine receptors117) Overtrituration of amalgam makes it plastic mix118) 10 year old, with gap, wait for canine eruption119) Stone set up is done faster by hot water120) 5 year old, with high caries incidence, lost lower D both side,

premolars are found in x ray, band and loop is used.121) Lingual arch is given only after the eruption of incisors122) Less axial wall, then give cirumferential shoulder

123) Feather edge margin is used in primary tooth for stainless steel124) Radiation for pagets disease is contraindicated because it carries the

risk of post radiation bone sarcoma125) Injection of penicillin, pt gets into syncope, give epinephrine126) The periodontal status of the remaining teeth is related to the

success of the implants and not the number of teeth.127) Strongest muscle of mastication is masseter128) INR determines PT measure, warfarin dose, liver damage, Vit K

status.129) Cracked mandibular molar tooth- stabbing pain , released when open

mouth.130) Hex implant prevents rotation131) Pregnant woman is not given diazepam132) Cementing all porcelain or all ceramic crown – light cure resin133) Benefits of penicillin cheap, toxicity, not broad spectrum134) Replacement resorption- ankylosis135) Synchrondrosis- last to fuse is sphenooccipital and first to fuse is

intersphenoid136) Cavosurface margin for amalgam is 90 degree137) You reopen RCT but cannot go apically coz of ledge138) For a surgical extraction, sharp burs does not contribute to

developing post operative pain139) Spontaneous lingering pain is irreversible pulpitis and no sensitivity

to percussion is normal periapex.140) Full gold crown – pulpal test to determine the vitality of tooth is cold

test141) Traumatic bone cyst, most important radiographic feature is

scalloping around the roots.142) For a young patient 6 years, the treatment of choice for a necrotic

pulp on permanent first molar would be apexification.143) External resorption can eventually be the result of bleaching an

inadequately obturated non vital teeth.

144) Prostaglandin is derived from arachidonic acid via cyclo oxygenase pathway

145) Normal pattern of tooth eruption is the root before crown146) Distoangular are the tough mandibular impactions147) Teeth which have a natural tendency to drift mesially are the

permanent tooth away from midline148) Brightness is value149) ANUG medication is amox+metro150) Allosteric – non competitive type concentration dependent, agonist

and antagonist binds to different sites of same receptor151) Physiologic- 2 drugs have opposite effect through different

mechanism, drug that binds to a different receptor, producing an effect opposite to that produced by the drug it is antagonizing

152) Patient wants overnight relief from pain after surgery – naproxen153) In implants we use slow speed, high torque and sharp burs.154) Working interference there are 2 contacts155) Inner incline of upper buccal and outer incline of lower buccal156) Outer incline of upper lingual and inner incline of lower lingual157) Non working has only 1 interference158) Inner of upper lingual and inner of lower buccal159) Non working are always destructive in nature so a dentist should

avoid these contacts.160) If erythromycin and penicillin are given together then idiosyncrasy

happens.161) Dentinogenesis imperfect shows large irregular dentinal tubules,

short roots with fractures and bulbous crown. Increased scalloping of dej is not seen

162) Guerin sign is a feature of Le Fort 1163) Antidote for alcohol addict is disulfiram and for dependence it is

naltrexone164) Mandible growth is epigenetic, genetic and functional where as

maxilla growth is genetic and functional

165) Acanthion- tip of anterior nasal spine, the craniometric point at the anterior of the intermaxillary suture

166) Traumatic neuroma occurs at mental foramen and tongue.167) Preparing tooth for metal ceramic restoration should be done in 2

planes.168) Most common cause of hypothyroidism is hashimotos disease.169) Functional bevel provides space for restorative material of adequate

thickness in an are of heavy occlusal contact.170) Burs 245 CI occlusal preparation171) Bur 701 interproximal and axial wall preparation172) 232 and 257 for amalgam cutting173) 169 for inlay preparation174) Oral cancer common in black men175) Codeine toxicity – bluish colored fingernails and lips176) OSHA regulates Hepatitis B vaccine177) Glucose transporter in myocyte is stimulated by GLUT4178) Benign Cementoblastoma- radiolucency and radioopacity179) Dicor , porcelain, highly esthetic, ant maxilla180) Inceram , less esthetic, good strength, posterior181) Nancce is used for bilateral loss of primary max molars182) Cerebrovascular accidents occur mainly depends on age183) Pagets – hypercementosis184) Lateral skull for multiple myeloma, for punched out radiolucency185) Gamma rays are the rays with high intensity186) Calcium hydroxide in primary tooth causes internal resorption187) Best method for core build up is amalgam188) Hypercementosis common in premolars189) Sensitivity is true positive and specificity is true negative190) Zolpiderm (ambien) is used in treatment of insomnia due to anxiety,

when benzodiazepine are ineffective.191) Inadequate arch length – tooth pop out is 2nd premolar and max is

canine.192) CD specific for myeloid series is CD 117

193) Rectangular arch wire produces torque in all directions194) Water irrigation devices are useful in diluting bacterial product195) Patient got 25% bleaching and increased sensitivity196) Fractured mandible is appropriate to keep it stable for 6 weeks197) Oral lesions of lichen planus may be part of syndrome in which lesion

appears on skin, genitalia,198) Brachial cyst is the cyst that is superior or inferior to pharyngeal arch199) Immediate implant- put immediately after extraction200) Bony resorption from implant is considered successful of you have

0.1mm of resorption per year201) Regeneration of periosteum needs sharpeys fibers202) The change in enamel opacity is the earliest sign of a carious lesion.203) Resin cement to use to cement a ceramic onlay.204) Internal bevel incisions starts at a distance from gingival margin to

the crest of the bone.205) Kaposi sarcoma is caused by human herpes 8206) Treatment planning- emergency-definitive-maintenance-

reevaluation.207) Radiation caries affect cervical 208) Aggressive periodontitis is seen in teenagers209) In mandibular impaction, horizontal is more difficult to extract.210) A well controlled diabetic does not need antibiotics.211) Mesioangular impactions are the most difficult to extract in the

maxilla and easiest in the mandible. 212) Vertical impaction is easy than horizontal in maxilla and vertical is

hard in mandible.213) Non functional cusps needs the lowest reduction.214) The dentist is preparing a primary mandibular first molar for a

stainless steel crown. Lingual will be the tooth surface which will require the least amount of reduction.

215) If amalgam restorations are there and discolored and need esthertics, do not remove the amalgam restorations.

216) #9 has like a chip on MI surface. The most common reason is traumatic injury.

217) Why is matrix for a Class II dental amalgam restoration extended occlusally to the cavity preparation coz it allows for overfilling of the amalgam.

218) Types of cells in liver cirrhosis- fibroblasts.219) Rough surface caused by diamond bur with high speed220) Significant advantage of acid etching is bonding composite resin.221) Hb1ac is the glycosated HB measure of which tells the diabetic

control.222) Recall appointment is important after bleaching because of cervical

root resorption and post operative complication (Acute Apical Periodontitis)

223) A dentist seats a full gold crown on a patients mandibular right second molar. As the patient closes and as the teeth come into initial contact, the patient’s jaw deflects to the right. Before treatment, the patient’s occlusal relationship had been stable. To regain stability, the dentist will adjust the crown. On which incline of which cusp should the adjustments be made. Incline-Inner(lingual) and Cusp – Facial.

224) Phase 1 – initial or cause related therapy225) Phase II- Surgical Therapy 226) Phase III-periodontal reconstruction227) PhaseIV- periodontal maintenance228) Organosilanes are commonly used as coupling agents in composite

resins. They form the link between the resin material and filler particles.229) Trigeminal neuralgia pain is sharp and episodic230) The upper denture falls when the patient opens his mouth wide is

due to thick disto buccal flange231) Down syndrome – underdeveloped maxilla and overdeveloped

mandible.232) Sphenooccipital is the last synchondrosis to calcify233) Greater than 2 then class II and less than 2 then class III. Normal is

78.

234) SNA for maxilla and SNB for mandible235) The maximum dose of articane (septocaine) that is recommended in

1 appointment is 7 mg /kg for children and adults and 4.4 for people with CVS issues.

236) Antibiotic prophylaxis is needed according to new guidelines is (prosthetic valves) (congenital heart disease) (pulmonary shunt) (previous history of endocarditis)

237) Common site for lateral periodontal cyst is lower canine and premolar

238) The periradicular radiolucency becomes apparent when 30% of the cortical bone is destroyed then it appears on the radiograph

239) Electrosurgery is used for gingivectomy and to prepare the tissue for onlay impression

240) Most common age for trigeminal neuralgia is older adults241) For trigeminal neuralgia and epilepsy, carbamazepine and phenytoin

both can be used.242) Bupivacaine has longest duration of action243) 5 mg pilocarpine is preferred pharmacologic treatment for

xerostomia244) Stains can reduce the value245) Contraindication for opiates is respiratory depression, 246) We look for the following things in hyperkeratosis lesion- that is

white, rough, non-painful patches that do not rub off.247) Focal spot size affects the definition of radiograph- it affects the

sharpness of the image- the more focal spot, less will be the sharpness. It is inversely proportional.

248) Which of the following conclusions would be correct if, after 6 weeks, a pulp capped tooth were asymptomatic- lack of adverse symptoms might be temporary

249) Most important aspect in mandibular denture is stability250) If a patient complains of pain on mastication after the inlay

placement, we suspect fracture251) Amox recommendation as antibiotic prophylaxis is 2gm.

252) Poly ether is the most rigid of all the impression materials253) Hematopoietic bone grafts has the greatest osteogenesis potential

and freeze dried is the second one254) Retentive clasp is placed at gingival 3rd and reciprocal clasp is placed

at middle 3rd.255) Porcelain is the most brittle dental material256) Corticosteroids not given in peptic ulcer patient257) The depth of sulcus is 5mm, the distance between CEJ and the base

of sulcus is 2mm, the attachment loss is 2mm.258) Rests are classified as occlusal, incisal, and lingual259) Prosthetic heart valve, premed is required.260) Primary upper 1st molar has 4 root canals261) Lodocaine and mepivacaine both are amides so cross allergy262) Nance used for bilateral loss of primary max molars263) Concentration of fluoride depends upon the temperature of air, inc

in temp dec in fluoride conc.264) Nitrous oxide is not give in 1 trimester because of organogenesis265) Orange stain is used to change the hue of porcelain color266) Microabrasion with HCL/pumice represents an effective treatment

for mottled enamel( chalky white color mixed with brown spots).267) Diazepam is usually not used for IV conscious sedation in the dental

office because of its long duration of clinically significant sedative effect.268) Lidocaine is used IV to treat life threatening ventricular arrhythmia269) Dentists use barrier membranes (Teflon membranes) to treat

osseous defects in an attempt to block the formation of a long junctional epithelium.

270) Periodontal abscess is the disease in which the most rapid destruction of alveolar bone occurs.

271) All cysts are associated with vital teeth except radicular cyst.(globulomaxillary cyst, traumatic bone cyst, okc, CGCG)

272) Lymphadenopathy with swelling but no pain is in AIDS and mononucleosis

273) Function of zinc oxide eugenol in root canal sealers is antimicrobial and soothing effect.

274) Inactivator of EDTAC is NAO CL275) Success of free gingival graft depends on stability of the graft and the

recipient site.276) Growth failure for first 6 months in a childs life leads to enamel

hypoplasia277) Rubber dam punch for primary incisor use sizes smallest.278) In inadequate arch length mand 2 premolar pop out and max canine

if maxillary arch.279) Sensitivity is true positive280) INR normal is 0.8 -1.2 and therapeutic is 2-3281) Reasonable cause for a tooths symptoms to change from reversible

to irreversible pulpitis is increased intra pulpal pressure282) When taking biopsy from healthy gingival mucosa from 38 years pt.

we harm hemidesmosomes detected from Lamina propria283) Best measurement of periodontitis is by measuring attachment level284) Opioids may cause xerostomia285) Tissue borne partial will incur more force on opposing dentition286) Nickel Titanium is least likely to break287) Stainless steel can maintain straight line access288) Allergic to codeine is give acetaminophen289) Treatment drug for schizpphrenia/tourette syndrome is

antipshychotic like haloperidol290) 2 drugs with same dosages bind to the same receptor and have same

intrinsic effect then this 2 drugs have same efficacy291) Same intrinsic effect means same efficacy and different affinity

means diff potency.292) Ankylosed tooth diagnoses best by percussion (metallic sound), on x

ray a thick lamina dura and no pdl space.293) Pit and fissure caries is described as both bases facing DEJ294) Regular use of betadine is contraindicated in patients with thyroid

disorders

295) Between 2 groups is chi square and between mean of 2 groups is t test

296) High overjet- tongue biting and less overjet – cheek biting297) Never give metronidazole with alcohol298) Metronidazole and disulfiram both help in alcohol abuse299) Transillumination is most useful in diagnosis of anterior proximal300) St johns wort helps in antidepressants and is also used for topical

remedy for wounds, abrasions, burns, muscle pain.301) Study group A and B give some agents for plaque control then

compare which agent is more effective- the study is called clinical trial302) Of all salivary gland tumors, 80 percent are benign, in benign

commonest of all is pleomorphic adenoma and mucoepidermoid carcinoma is more common malignant neoplasm

303) ESRD ( End stage renal disease) are on steroid therapy, prone to bleeding, and do not use NSAID because they cause nephrotoxicity

304) Aspirin stops pain by stopping the local signal production and transduction

305) Mesial of max premolar will the matrix band be a problem when placing a two surface amalgam.

306) Maximum dose of lidocaine without epinephrine is 4.4 mg/kg and with epinephrine is 7mg/kg and does not exceed the dose of 300 mg.

307) High energy x ray beams by inc kvp and ma – quantity of how many electrons are produced

308) Surgical stent is required for an immediate denture coz it acts as a guide for recontouring tissue after extraction, and to get idea of anatomy.

309) Autonomy- confidentiality 310) Nonmaleficence- do no harm311) Beneficence- do good312) Justice- fairness313) Veracity- truthfulness314) Cafe au lait spot seen in peutz jeghers syndrome, Albrights

syndrome, neurofibromatosis, jeffs syndrome, but not in basal cell nevus bifid rib syndrome.

315) Gorlin gotz – 75% cases have OKC, young age, bifid ribs, ectopic calcifications, palmer and planter pits, large head size, cleft palate, eyes spaced apart, protruding jaw, spinal problems, if nervous is involved then blindness, deafness, seizures, mental retardation.

316) OKC and traumatic bone cyst has scalloping margins317) Iron supplements for peutz jeghers318) Occlusal grinding is not done coz it alters VDO319) Fluoride concentration in toothpaste is 1000320) What is true for sample collection for fluoride estimation in water-

500 ml water is taken and 2 CC of 6N Hcl is added.321) Solder joint of rpd strong in wider occlusal gingival (soldering joint

increases in strength when wider occluso gingival , it is stronger when its height is increased).

322) We use vaseling on the inner surface of flasks to separate the models safely

323) The primary tooth different from all primary and permanent teeth is primary mand 1 molar

324) Aggressive periodontitis seen in teenagers325) When you place an implant, widening of crestal bone is seen coz of

apical force326) Minimal thickness of occlusal rest is 1.5mm327) Compared to midazolam and diazepam, midazolam causes more

respiraoty depression coz of rapid onset and short duration328) Restoration of mand teeth in a chid, dentist will give IAN block329) Among pterygomaxillary notch, vibrating line, hamulus process,

fovea palatine, (hamulus process) is least relevant to the location of posterior palatal seal area.

330) Endo procedure is safe for patients on bisphosphonates331) penicillin G and methicillin are not given orally . Methicillin is by no

meanse given orally.332) Atropine treats bradycardia and side effect is constipation. Atropine

is an antidote for cholinergic poisoning and used to decrease the salivation

and brachial secretion before surgery, increases heart rate and decreases GIT motility as opposite to cholinergics.

333) Aminopterin- immunosuppressive used to treat leukemia in children previously but replaced by methotrexate presently because of its adverse side effects. Also inhibits the cell division by stopping the production of folic acid.

334) Moxalactam- closely related to cephalosporin in their structure , active against bacteriodes , 3 rd generation cephalosporin.

335) Parulis is a mass of sub acutely inflamed granulation tissue at the intraoral opening of sinus tract present on gingival.

336) Acid etching increases the surface area but beveling provides greater access for finishing procedure.

337) Skirt preparation in gold inlay is extension of proximal box for more retention.

338) According to American Heart Association, the following prophylactic antibiotic regimens is recommended for a 20 kg chid who has congenital heart disease- 1.0 gram amoxicillin one hour before the dental procedure and 500 mg orally 6 hours later.

339) Atropine side effects are blurred vision, xerostomia, urine retention, tachycardia, mydriasis.

340) Carbamazepine can be used for both trigeminal neuralgia and epilepsy

341) False statement- the ingestion of tetracyclines during tooth development can cause enamel hypoplasia. The enamel hypoplasia exhibited by this patient is consistent with the mothers use of tetracycline during her pregnancy.

342) Parotid enlargement is seen in sjogrens343) CEOT age group is 40 years344) Remineralized enamel looks darker than surrounding enamel.345) Periodontal abscess occurs in molars346) Ortho treated tooth are more prone to resorption347) Systemic contraindication to endo therapy is uncontrolled diabetes

and MI heart before 6 months.

348) Condensation silicone least wettability impression material349) You give sodium bicarbonate to get rid of barbiturate drug faster350) Max lateral is the most common tooth to erupt in cross bite351) Always extract the tooth closest to the problem352) Enamel hypoplasia cannot be in the differential diagnosis with

dentinogenesis imperfect353) Well controlled diabetic does not need antibiotic therapy354) Resin cement is used to cement a ceramic onlay355) Pseudoanodontia- teeth present in the jaw but not clinically visible

in the mouth because of submerged and impacted teeth356) To locate canal orifice use endofile with curved file357) The lesion which shows acantholysis- Pemphigus358) Causes of hairy leukoplakia- Epstein barr virus and treatement is

cryotherapy, antiviral, topical retinoic acid359) Dermoid cysts in tongue in the midline and floor of the mouth is seen360) Tetracycline staining is seen in both vital and nonvital teeth361) 11 year old comes to dentist after an hour of injury to upper central.

Tooth is vital but little mobile. X-ray shows apical third fracture. Treatment is Splint.

362) Where do you find globulomaxillary cyst- between lateral incisor and canine

363) There is significant increase of plaque and calculus in generalized aggressive periodontitis- The statement is false.

364) Dentinogenesis imperfect –opalescent hue, short roots, large irregular dentinal tubules is seen and DEJ scalloped is not seen.

365) After the permanent mandibular left first molar has further erupted, placement of which of the following is indicated for managing the space that is mesial to this tooth- A space regaining appliance.

366) LF 1 Fracture- max sinus is involved367) Strawberry tongue is seen in scarlet fecer and strawberry gingival in

wegeners granulomatosis368) False statement- in aggressive periodontitis we do not do scaling

because this condition is associated with no plaque.

369) Gingival enlargement can occur by trauma- true statement- gingival enlargement is technically gingival inflammation.

370) Herpetic whitlow- associated with the hands of the dentist- herpes simplex (HSV)

371) Dentist is not supposed to talk about copay372) Cervical third of root has worst diagnosis373) Nitrous oxide can be given to a child from 4 years and under 3 years

is GA374) Structure responsible for root development is hertwigs root sheath375) Stainless steel crown is given in rampant caries because it restricts

the rapid spread of caries.376) Supernumerary teeth and anodontia is seen in initiation stage.377) 11 year fractured permanent central yesterday. Today pinpoint

exposure is evident. RCT is done.378) Child with permanent upper central fractured 15 minutes ago

showing pin point exposure and a wide open apex- treatment- DPC with CaOH

379) In the initiation stage of the treatment plan, the overhang amalgam should be removed. Overhanging restorations retain plaque and it compromises periodontal condition of the tooth. So it has to be corrected at the initial stage and same for open contacts.

380) Teeth for common perforation- mesial for max premolar381) A patient was administered a flow rate of 4 litres of oxygen and 2

litres of nitrous oxide. What percentage of nitrous oxide did the patient inhale- 33%

382) Why you need gingival bevel in class 2 preparation- to remove any unsupported enamel margins and as a resistance form against any fracture.

383) Endo treated posterior teeth are more susceptible to fracture that untreated posterior teeth because of destruction of coronal architecture.

384) Clinically pocket depth is from gingival margin to the pocket depth385) Eruption cyst and primordial cyst386) How do you remove a deep carious lesion- from periphery to center

with large round bur

387) Upper second molar furcation involvement 8 mm pocket and enamel pearl 5mm apical to gingival margin – treatment- flap surgery and odontoplasty

388) Enamel pearl- treatment is odontoplasty389) Rheumatic heart disease- premed is not given390) First indication of the presence of juvenile periodontitis- mobility,

vertical bone loss391) Acute osteomyelitis no radiographic features,.,. chronic condition

show onion peel appearance392) Patient on warfarin, you want to do extraction then INR should be Pt

2 INR 2.5393) A 35 year old woman has an acute dentoalveolar abscess. Which of

the following conditions will be the most likely to complicate the management of this patient- Chemotherapy

394) Nitroglycerine affects perio treatment planning395) First fiber group destroyed to allow junctional epithelium to imgrate

in apical direction396) Patient weight is 65 pound and how many 3 % mepivacaine cartridge

can be given to the patient----65 pound is 29.4 kgs---max dose is 4.4mg/kg----so 29.4 kgs=129.36-----3% means 30mg/ml so 129.36/30=4.3ml----1 cartridge=1.8ml so for 4.3/1.8=2.3

397) Avulsion injuries to the teeth most often results in pulpal necrosis.398) Compressing the acrylic resin in a rubbery stage will probably result

in incomplete filling of the mold399) Max upper molar has poorest prognosis following furcation

involvement400) Asymmetric ant open bite with normal posterior occlusion is

characteristics of finger sucking401) Max 1st premolar likely to have 3 canals402) Fracture while obturating has worst prognosis403) Primordial cyst develops from developing tooth bud404) Lidocaine and Mepivacaine with or without vasoconstrictor---

4.4mg/kg and max dose is 300

405) Prilocaine 6mg/kg max dose is 400----bupivacaine 1.3 mg/kg and max is 90

406) Articaine 7 mg/kg and max is 500407) Characteristics of hypovolemic shock is hypotension, tachycardia, low

pulse pressure408) The predominant inflammatory cell in gingivitis initial is PMN, early is

lymphocyte, and established is plasma cells.409) A 77 year old woman weighing approx 110 lbs, requires the removal

of several mandibular teeth under local anesthesia. She is apprehensive. The appropriate dose eneded to sedate this patient with IV diazepam is 5mg.

410) Cointomy- an emergency procedure done to maintain airway. Incision is made at the crick thyroid membrane.

411) Dentigerous cyst is likely to become neoplastic412) A lingual rest is given because there is less leverage from lingual side.413) Main function of calcium hydroxide in endo is antibacterial414) Size 10 reamer cross section is square. 6to 40square, 45 to 140

triangular415) Best anesthetic in pregnancy is lidocaine 2% with epinephrine

1:50,000.416) Rotary niti is used in crown down.417) If caries then go for crown and loop space maintainer418) If permanent lower anterior present then lingual arch419) If the cone and beam moves in same direction, its lingual and if

opposite direction then it is facial SLOB rule. (same lingual , opposite buccal)

420) Pleomorphic adenoma is common salivary gland tumor, common benign neoplasm, ---- mucoepidermoid carcinoma is common malignant one.

421) Features of Gorlin Goltz syndrome- palmar pitting and keratosis, multiple OKC, Hypertelorism of eyes, hypogonadism in male and ovarian tumor in female.

422) Soaps are antimicrobial

423) Growth of mandible is in downward and forward direction424) Tetracycline staining – intrinsic425) First fiber group destroyed to allow junctional epithelium to migrate

in apical direction is Dentogingival426) Dilacerations is a defect in morphodifferentiation stage and Dens in

dente and taurodontism is seen in cap stage427) Each of the following represents an advantage of oral sedation

except erratic and incomplete absorption of drug from the GI tract.428) Supernumerary teeth are seen more in males—it has male

predominance 2:1429) A skip lesion is a wound or inflammation that is clearly patchy,

“skipping” areas that thereby are unharmed. It is a typical form of intestinal damage in Crohn’s disease.

430) Primordial cyst is OKC, most common in mand 3 molar region whereas Residual cyst is periapical could be after extraction

431) Decreased VDO – angular chelitis432) Increased VDO -- Excessive display of mand teeth—fatigue of

muscles of mastication—clicking of teeth when speaking—strained appearance of lips—patient not bale to wear dentures—discomfort—excessive trauma to the supporting tieeues—gagging

433) Benzoyl peroxide is responsible for discoloration in PMMA434) Max osteotomy is not done for mand prognathism but is done for

intrusion of the tuberosity, preparatory to denture construction, closure of the ant open bite in case of apertognathia, skeletal arch width discrepancy that require lateral positioning of posterior segments

435) Generally gingival recession is not present in trauma from occlusion436) Acute pyogenic bacterial infections produce leukocytosis437) If posterior teeth separates in try in in protrusive excursion, increase

the compensating curve.438) Hair on end appearance is seen in thalassemia439) Distal wedge is indicated to overcome the short comings of

gingivectomy procedure, which did not allow treatment of irregular

osseous deformities or usually done after the extraction of third molars to remove excess tissue for prevention of pocket formation.

440) Common procedure for treating chronic recurrent TMJ dislocation is an interpositional arthroplasty, often combined with a coronoidectomy

441) Common tooth with vertical root fracture is mand 2 molar442) A test result is 95% positive , the term used for this is sensitivity443) Warfarin affects – inhibits factor 2,7,9,10.444) Kaposi sarcoma location is hard palate445) Facial vertical planes- horizontal 3 and vertical 5446) Advance carious lesion and large restorations provide denticles or

pulp stones after chronic pulpitis447) Avulsed tooth, extraoral dry time greater than 1 hour –RCT required448) Class 3 fracture exposing pulp greater than 2 hours –RCT required449) Magnification error of 13 to 28 % is normal in panoramic radiographs450) How to identify focal zone of osteoporosis on a radiograph- less

trabeculation and more radiolucency451) Normal removable appliance in treatment of thumb sucking habit is

cribs appliance452) Main content of paranasal fluid is glucose453) Comparison between self etch and etch and wash –both remove the

smear layer—the purpose of etching is to remove the smear layer that is present after tooth preparation so both plays a role and the difference is in their tensile strength and self etch has less postoperative sensitivity.

454) Vitamin C is related to gingivitis455) For Gold onlay axial walls converge—for amalgam walls diverge456) Glass bead sterilizer 15 seconds 220 degrees.457) Active material to remove smear layer is EDTA 17%458) False statement- Periodontitis is seen in children due to oral hygiene

problems459) The Therapeutic Index of a drug is defined as LD50/ED50 (lethal dose

and Effective dose)

460) For overdentures in maxilla to attain good retention it is good to retain central, lateral, and canines and for mandible, canines and premolars are good.

461) Max 3 molar can be displaced in max sinus462) Gingivitis can persist without progressing to periodontitis 463) Gingivitis precedes and accompanies periodontitis464) Periodontitis is associated with smoking465) Schick intredermal test is used in determination of Diphtheria466) Function of Guide plane in RPD- Eliminate gross food traps, increase

frictional component of minor connectors, lower height of contour on proximal surfaces to allow for better positioning of clasp arms

467) Coumarin is blood anticoagulant –its warfarin—block action of Vitamin K and so affects factor no 2,5,7,9,10.

468) Dentures are least likely to contribute to oral bad breath469) Indomethacin causes more GIT bleeding470) Bleeding in eyes is called hyphema471) Lingering pain in irreversible pulpitis remains for 15 or more seconds472) Acetaminophen causes methamoglobinemia and also prilocaine

causes it.473) Most common oral cancer is oropharyngeal cancer in black474) Tooth resorption occurs in trauma from occlusion475) Bone necrosis – at 47 temperature476) Low Kvp is high contrast and kvp is for quality of the x-ray477) Lidocaine and Benzocaine both can be used as topical478) The child has a fear of choking and is associated with specific fear479) When the bone loss, inflammation and periodontitis in young and

old is same, the prognosis is better in older than the younger.480) Actinic Chelitis has greatest malignant potential481) Adult periodontitis- P gingivalis482) ANUG ------ Spirochetes483) Juvenile Periodontitis--- A.A.484) Growth of mandible is downward and forward 485) Condyle growth is upward and backward direction

486) Indomethacin is a NSAID with a tendency to produce blood dyscrasia487) ZOE disadvantages- slow set, burning sensation, staining.488) Acute pyogenic bacterial infections produce leukocytosis489) In protrusive condylar movement interferences can occur between

which posterior cusp inclines—in protrusive movement—mesial incline of mandible and distal incline of maxilla( follow DUML rule)—where as in retrusive movement distal incline of mandible and mesial incline of maxilla.

490) Gracy 13# 14# used for distal491) For soft tissue MRI and for anatomy CT492) Corticosteroids is used in Lichen Planus493) External resorption accounts for the main cause of failure of

replanted teeth and then comes avulsion494) Treatment for intruded permanent tooth is splint495) Fenestration technique is done to increase the attached gingival –

periosteum is removed and scar formed will prevent gingival movement and shrinkage of attached gingiva.

496) Proximal caries has been reduced over time.497) In selecting a dental base, the dentist should give greatest

consideration to the thickness of the remaining dentin.498) For an extension-base removable partial denture, preserving denture

base support is the important to maintain the remaining supporting tissues.499) Tuberculids are seen in lupus scrofulosorum.500) Verrucous most common location is mandibular mucobuccal fold,

alveolar mucosa, palate.501) If a relined denture patient comes repeatedly, there is loss of even

centric relation contacts, if decreased VDO then angular chelitis502) Grade 3 furcation treatment is GTR (Guided Tissue Regeneration).503) Tripod is useful in repositioning the cast on surveyor504) Spheno occipital is last to close in synchondroses505) Crouzan disease-high arched palate, posterior bilateral crossbite,

hypodontia, and is a disorder of 1st brachial arch from which max and mand develops.

506) Thermal test is the best diagnosis for irreversible pulpitis

507) For access preparation, the root canal anatomy of max second molar with 4 canals requires triangular outline form.

508) In autogenous bone graft, bone is formed from graft itself.509) Acetaminophen causes hepatic necrosis

510) apexification: The process of induced root development to encourage the formation of a calcified barrier in a tooth with immature root formation or an open apex. May involve the placement of an artificial apical barrier prior to nonsurgical endodontic obturation.

511) apexogenesis: Vital pulp therapy performed to encourage continued physiological formation and development of the tooth root.

512) Currently the most popular implants to be used are root form implants

513) Price fixing is a dentist asking colleague for his price. Dentists are not supposed to do.

514) Mitrla valve prolapsed with regurgitation—premed required and without regurgitation – not required.

515) Face bow relates maxilla to true hinge axis.516) Trauma caused fracture if root at junction between middle and

cervical third ---splint the two parts517) Disadvantage of poly ether is that it is difficult to remove from mouth

and is stiff518) 60%is the decrease in radiation to patient when you shift from round

to rectangular collimator519) Tipping movement by removable appliances520) Lidocaine is least effective topical anesthesia521) 8 year old lost both mand molars—lingual arch in mand and nance

palatal in max, (lower ant perm present)522) 1mm brush and 2-3 mm floss goes in subgingival sulcus523) Morphine acts on mu neurotransmitters.524) Spastic is the common cerebral palsy525) Bone loss is seen in peri implantitis526) After 10 years the success rate for implant is 80%

527) Minimum distance of 3mm is needed between two consecutive implants, if bone space is needed in between.

528) At birth, Cranium is the nearest the size it will eventually attain in adulthood.

529) The concentration of Na ions determines the binding affinity of aganists and antagonists to the opioid receptors

530) D1 is the type of bone in lower anterior531) Orthodontic correction of anterior crossbite is the most easily

retained532) 12 hours per day should a cervical pull headgear be worn to achieve

the most effective results533) A corrected anterior crossbite is best retained by using the overbite

achieved during treatment534) Patients who have natural dentitions generate the greatest amount

of occlusal force during parafunctional movements535) For topical anesthesia, lidocaine and benzocaine are only available.536) L-dopa eventually becomes ineffective in treatement for Parkinson

because it eventually causes sensitization of dopamine receptors and they start producing symptoms like dyskinesia so we change to other drugs.

537) The mandibular intercanine width continues to increase until permanent canine tooth is fully erupted.

538) Increase Kvp decrease contrast.539) No special training in giving oral sedation. Disadvantages include

prolonged latent period—erratic and incomplete absorption of drugs from the GIT—inability to titrate—prolonged duration of action.

540) 0.5% of blood alcohol level is the most likely to produce a lethal effect in 50% of the population.

541) The toxic impurity that can theoretically be found in nitrous oxide gas is nitricoxide.

542) The ph of saliva in children is 7.5 and 6.5 in adults due to calcium changes with age and lifestyle.

543) Submandibular is the sialolith common gland.544) Laryngeal obstruction is seen in ludwigs.

545) Parapharyngeal space is not involved in ludwigs angina.546) Semilunar flap design allows best surgical access to the apical aspect

of a tooth rooth with least reflection of soft tissue.547) 8 years old child who has sustained a fracture of maxillary permanent

central incisor in which 2mm of the pulp is exposed, presents for treatment three hours after injury. Treatment should be remove the surface 1-2mm of pulp tissue and place calcium hydroxide.

548) CaOH is contraindicated in primary teeth549) Best way to protect roots in retained overdenture is fluoride

application.550) Warfarin inhibit Vitamin K551) Aspiring blocks platelet aggregation 552) Heparin effects thromboplastin formation.553) Lower incisor with severe recession in cross bite- you do ortho first.554) Phenothiazine and MAO inhibitor interaction- Additive

anticholinergic effect.555) Aspirin stays for 2 to 3 hours in low doses, 30 hours in high doses and

7 days in systemic effect.556) The portion of covered dental care costs for which the covered

person has a financial responsibility , usually a fixed percentage is called Copayment

557) When you reach your deductible, you must pay a percentage of the remaining costs- this is the coinsurance amount

558) Co-payment – is a flat fee you pay towards services such as doctor visits or prescriptions. You walk into doctor’s office, they often expect a copay. This is your initial payment for service, no matter what your visit is for.

559) Following cleansing of a tooth, new plaque growth accumulates principally on the interproximal surfaces.

560) Aspirin prolongs bleeding by 1 week. (platelet life is 1 week)561) <1% of liquied is in an oxygen “E” cylinder when it is half full based

on boyle’s law.

562) The abutment/cantilever system which will have the most traumatic effect on the abutment is Max lateral abutment , max central Pontic.

563) The duration of activity of diazepam depends mainly on the elimination of active metabolites

564) The best criteria to measure the success of SRP is no evidence of bleeding.

565) What is necessary to allow for apically positioning of a flap margin on the palatal surface of molar teeth—trim the flap margin to the proper length during the procedure.

566) Patient comes to clinic after 34 hours after placinga new amalgam filling opposing a gold inlay with sensitivity on biting due to galvanic shock- apply varnish or change restorative material.

567) Cross sectional—if the specific time period is present568) Case study--- if the control (unaffected) compares with the past cases

who already had disease and expired569) Cohort--- compare with affected and non affected ones.570) Cavosurface margin is the junction between prepared and

unprepared cavity571) Child has traumatized tooth. After few weeks dentist can use cold

test. Cold is more reliable than thermal test.572) S. sanguis is early colonizer of supragingival plaque.573) In scissor bite, maxillary arch widens and mandible contracts.574) Scissor bite is the term used to describe the total maxillary buccal

cross bite.575) We never put more than 0.5mm of CaOH.576) Chronic gingivitis has plasma cells, lymphocytes, neutrophil

leukocytes.577) Beveling will allow more of esthetic margins of restoration.578) 2 year old plaque consists primarily of filamentous organism.579) A dentist is resecting a root for periodontal reasons. The usual

treatment sequence will be RCT followed by periodontal therapy.580) Metronidazole and amoxicillin for ANUG

581) Isogenic bone grafting is transplanting bone marrow in the treatment of leukemia

582) Inflammation from periodontal disease usually extends to the bone marrow following course of vascular channels.

583) Polymerization shrinkage is the reason of sensitivity after placement of a composite filling.

584) To increase the anterior mandibular vestibular depth, the practioner places the mucosla graft direcly on the periosteum.

585) Supragingival plaque becomes more gram negative with time.586) Characteristics of freeze dried bone is eventually replaced by host

bone587) Decalcified dried bone contains cells with osteogenic potential.588) Access to adjacent cavities in 2 proximal contact tooth is not

simplified.589) If there is insufficient tissue from the orla mucosa to close an alveolar

cleft,, the most common method for obtaining soft tissue coverage is by using tongue flap.

590) Aged yellow teeth has a very tooth whitening prognosis.591) For a lesion in enamel that has remineralized, the remineralized

enamel is darker than the surrounding enamel.592) Hypophosphatasia is associated with the deficiency of alkaline

phosphatase. Hallmark of hypophosphatasia is premature loss of primary teeth without plaque or calculus due to periodontal distraction, radiographic- shell like teeth due to incomplete bone mineralization.

593) Clinical sulcus depth is 2-3mm.594) A pt has sensitivity in a mand premolar. A well condensed Class V

dental amalgam restoration was placed in the tooth 5 months previously, with no discomfort for the first 4 months. Since then, it has become painful. The problem probably relates to irreversible pulpal damage.

595) Overextended GP is removed using surgery.596) Intrusion is most common injuries in child.597) When the enamel of the tooth is exposed to preparation containing

high concentrations of fluoride, the major reaction is calcium fluoride.

598) Metronidazole- metallic taste599) In D-PPO- it is a type of insurance plan for organization, where the

employee can get benefit from limited choice of dental offices. If they go out these offices they get no benefits.

600) In network model they have choice of multiple dental offices in various geographic location.

601) Antibiotic therapy should be included to ensure the best prognosis in the management of localized juvenile periodontitis.

602) Trough, hemiseptum, interdental crater are infrabony and dehiscence is not infrabony.

603) The base of the incision in gingivectomy technique should be coronal to the mucogingival junction. Gingivectomy is done only when thee is adequate attached gingival.

604) HMO is like paying a monthly salary to dentist for his services which is bad for the dentist because the services provided exceed the monthly salary.

605) HMO and PPO are closed model. 606) IPA correlates to HMO. Since the dentist suffers from HMO the

dentist form a committee with other dentist to share the cost with other dentist.

607) Chlorpromazine is antipsychotic 608) If you fall and break incisor, it is Class 2 div 1.609) Neutrophil hemotactic defects is associated with localized juvenile

periodontitis.610) Marginal gingivitis or localized acute gingivitis represents the most

common form of gingival periodontal disease in school aged children.611) The strength of dental investments for gold alloys is dependent upon

the amount of gypsum.612) Acid etching before composite is to provide more surface area and a

roughened surface.613) Pin point exposure in permanent less than 1 hour then DPC (fully

formed apex) , more than 1 hour then pulpotomy

614) In primary teeth pin point exposure then pulpotomy as DPC is contraindicated most of the times.

615) Child abuse is birth to 3 years.616) Pit and fissure sealants are best retained on upper and lower

premolars.617) If any sinus tract in primary teeth, go for extraction so it does not

affect permanent teeth.618) Pulpotomy success depends on vital root pulp.619) In PFM chamfer finish line with 0.5 for metal and 1.5mm for

porcelain. Overall 2mm.620) Chromic gut sutures are used in severely retarded child with trauma

to the tongue.621) Cements do not add to the retentive characteristics f crown.622) If the proximal box is too wide to allow facioaxial and linguoaxial

grooves to oppost to one another, use pin or slots on the gingival floor.623) You discover that you need to increase the Vertical dimension of

occlusion 4mm but you have cast mounted without facebow obtained. We obtain new centric relation.

624) Calcium hydroxide is misunderstood for caries as it is radiolucent.625) Oved medline is research database.626) Due to trauma there is absence of pulp chamber in deciduous max

incisor.627) Carboxylic acid can replace eugenol in a zinc oxide paste.628) The margin of a preparation for casting should not be placed in wear

facet.629) Forces for seating an inlay should be with a sustained heavy force

with an instrument and with properly directed occluding forces of the patient.

630) Facebow relates maxilla to true hinge axis.631) Epinephrine only increases systolic pressure and not the diastolic 632) Collimation does not decreases the average energy of x-rays633) Fluorescent light illuminates complete tooth in split tooth.634) Root caries is identified by softness.

635) Glossopharyngeal- swallowing difficulty (Glossopharyngeal controls pharyngeal muscles involved in swallowing).

636) Vagus- Hoarseness of voice637) Collimation reduces the area of exposure to patients face.638) Tetracycline cancels out penicillin639) Distance between tooth and implant is 1.5mm and 3mm between 2

implants.640) Orthodontic correction of anterior crossbite is most easily retained.641) Height , weight stand for ratio.642) Infection from mandibular premolars most likely to drain into

Sublingual area.643) Proximal caries confined to enamel should be prevention.644) Mucocele on lower lip is due to frequent trauma- Extravasation type.645) Ranula is a true retention cyst.646) Avulsed tooth should be splinted for 1-2 weeks.647) The effect of natural fluoride versus added fluoride in reducing

dental caries as it relates to concentration is same.648) Patient on IV bisphosphonate for 2 years has unrestorable anterior

teeth. Endo and leave the roots.649) Onlay axial wall converges.650) Apical repositioning flap design is not used for extrusion of canine.651) Excess monomer in self cure leads to porosity.652) Amalgam material gives best class 2 proximal contact. Due to delay

expansion that happens gives perfect cintact.653) Methyl mercury is worst for dental office.654) Utility gloves are used for cleaning.655) The common symptom of trismus is associated with submasseteric

space.656) Peso straps used in pedo patients to restrain extremity.657) Most common odontogenic mesenchymal tumor is myxoma.658) Patients teeth click because of Increased VDO.659) Penicillin and erythromycin given together shows idiosyncrasy.660) Enamel is most abrasive to the tooth structure.

661) Patient on nicotine de addiction is not recommended nicotine nasal spray.

662) 151 for lower premolar, 150 for max premolar, 65 for root stumps.663) Accepted methods for closing a diastema between maxillary central

incisors include using either a removable appliance with finger springs or bonded brackets with intertooth traction.

664) Growth of epithelium of gingival graft is dependent upon adjacent epithelium of recipient site.

665) Loss of arch length is caused by primary first mand molar666) Patient has acetone/ketone breath and altered consciousness-

Hyperglycemia.667) Periodontium includes gingival but attachment apparatus does not

include gingiva.668) Fluoride effect is most prominent in post eruptive stage.669) Only teeth with longer mesial cusp slopes are primary max 1

premolar and max 1st canine.670) Formation of which of the following indicates success of periodontal

regeneration- Sharpey’s fibers and alveolar bone and gingival.671) Patient on IV bisphosphonate for 2 years, has unrestorable anterior

teeth. Endo and leave roots.672) Early loss of primary canines indicate arch length discrepancy673) Needle track infection after IAN block is due to infection travelling to

pterygomandibular space and for PSA it is pterygoid plexus.674) Composite bond is chemical-microchemical675) Changes seen after mylohyoid ridge reduction is lingual nerve

damage.676) Best diastema treatment is crown.677) Percentage of USA with Community water fluoridation is 67%678) Experimental epidemiology is primarily used in intervention studies.679) The severity of response increases with the amount of X-ray

exposure. This effect is called Deterministic.680) When preparing anterior veneer, we take off of the middle 1/3 of the

facial surface, cervical 0.7—Middle 0.5---- Gingival 0.3.

681) Magnification for PA radiographs is 5-6% and for pano it is 13-28%.682) Radiation caries affect cervical.683) Recurrent herpes is confined to non movable attached gingival and

hard palate whereas primary can occur anywhere in like buccal mucosa, tongue, lips and palate.

684) Acid etching does not increase aesthetics.685) Cleft lip correction is 10 weeks and cleft palate is 18 months.686) Cold sore does not leave scar, major apthous leaves scar.687) To compare DMFT between male and female , T test is used.688) Cleft lip and palate usually associated with Class III689) After perio surgery first maintenance is at 3 months.690) Color choice for cervical third for full coverage- highest chroma.691) Best systemic antifungal is ketaconazole692) A 0.7 cm pedunculated growth on palate. The lesion is white and

rough in texture. It is papilloma.693) Coinsurance- The charge which is different for different service and is

the responsibility of the patient to pay694) Copayment- The charge which is fixed and has to be paid by patient.695) imbibition and syneresis affect reversible hydrocolloid696) In pursuit of what the dentist believes is best for the patient, the

dentist attempts to control the patient behavior. This is known as paternalism.

697) Periodontitis is associated with tobacco698) Functional cusp bevel – structural compatibility699) PT test is normal for hemophilia700) Part of prosthesis connects abutment to other parts is minor

connector701) Ethylene oxide uses lowest temperature for sterilization.702) Topical and systemic fluorides are most successful in prevention of

decay of which type of lesion (Black’s classification)—Class II, ClassIII, and Class V.

703) The main function of EDTA in endodontics is Decalcification of dentine.

704) How do the surface characteristics of a restoration affect its perceived form- A surface smoother than normal wall gives the impression of a larger size

705) Gingivitis is characterized by increased depth of gingival sulcus and swollen marginal tissue.

706) Inorganic pyrophosphates are put in toothpaste as anti tartar and anti calculus

707) Loss of sensations in local anesthetics- pain, temperature, touch , loss of proprioception and skeletal muscle tone.

708) Osteocytes are connected to haversian system by volkmans canal.709) Underextension refers to the vertical extent of the filling material

regardless of its completeness of obturation.710) Underfilling refers to the incomplete filling of the canal space.711) Overfilling denotes total obturation of the root canal space with

excess material extruding beyond the apical foramen712) Overextension on the other hand may also denote extrusion of filling

material beyond the apical foramen and the apex has not been sealed.713) Biofeedback works by enabling the patient to gain control of certain

physiological function.714) Implants most likely to disturb transseptal715) Anesthesia in Vein causes increased BP.716) In root canals with antibiotic, same rules of mechanical preparation

and fillings are observed and also there is danger of sensitizing patient to antibiotic.

717) Ibuprofen should not be given in patients with hepatic failure as it is metabolized in liver.

718) Class III caries have more of unsupported enamel.719) No. 23 for lower molar, 286 for upper incisor, 150 upper incisor and

premolar, 151 lower incisor and premolar.720) New patient comes for the 1st visit, take medical history.721) Mental nerve block is easy to anesthesize.722) Collimation decreases scattered radiations and filtration blocks low

energy radiation.

723) When dealing with furcation, guided tissue regeneration is best used with osseointegrated bone graft. Prognosis is good in mand.

724) Tingling lower lips and diffuse radiating pattern is seen in osteosarcoma.

725) Best prognosis is by perio lesion by endo.726) Select hue first, then Chroma, then Value.727) When selecting Hue, look first at the canines cervical areas- the area

with the most Chroma.728) Best way to determin platelet fixation is Bleeding time.729) Ptt is used for hemophilia730) INR for anticoagulant therapy731) Digoxin does not cause gingival hyperplasia732) Depression is most frequently seen among TMJ joint dysfunction.733) Warfarin inhibits vitamin K. 734) Heparin potentiates the action of antithrombin (which inhibit II, IX,

X).735) Floor of the mouth and doughy is dermoid cyst.736) The older the investment is, the less it will expand.737) If the water/powder ratio is increased, the expansion is reduced738) The longer the spatulation time, the greater the expansion.739) The longer the time between mixing and immersion in a water bath,

the less it will expand.740) Electric test is the least reliable test to test the tooth741) Clicking of teeth is due to increased VDO742) 3 min is the max time before condensation of the amalgam743) Shoulder finish line is for PFM744) Best systemic antifungal is fluconazole745) Relining is ccontraindicated in increased VD746) Minimum thickness for cements is 0.75747) Cements act like a barrier against acids or thermal shocks748) Tooth with chronic periapical periodontitis is tender to percussion

749) After insertion of complete denture, patient came complaining from pain in TMJ and tenderness of muscle with difficulty in swallowing and this could be due to high vertical dimension

750) Calculus is mineralized in nature and dens in nature and has a rough surface.

751) Periodontal involved root surface must be root planned to remove the attached plaque and calculus and remove necrotic cementum

752) Pier abutment is an abutment tooth having edentulous space on both sides.

753) Permanent exposed vital pulp- pulpotomy754) Periodontal tissue includes gingival, pdl, alveolar bone, and

cementum755) Pain after rct is due to overinstrumentation756) Primary dentition is evident at 6 weeks of intrauterine life757) In perforations, MTA is used.758) Hunter shreger line is alternating white and dark lines in newly

erupted tooth759) Neutrophil chemotactic defect- associated with localized juvenile

periodontitis with severe bone loss.760) Direct pulp caping is not done on carious lesion761) In condylar dislocation the disc moves anterio medial762) Gutta percha mainly contains zinc oxide763) Phoenix abscess is acute exacerbation of chronic abscess764) Fracture in Class II amalgam is due to wide flared cavity765) Cause of fracture of occlusal rest is shallow preparation in marginal

ridge766) Deposition and endochondral is the growth of mandible in the area

of condyle767) Polysulfide is least soluble so the working field has to be dry.768) Palladium is nobel metal769) Color choice for cervical third for full coverage – highest chroma770) Flush terminal is common in children

771) Extracted amalgam restored tooth should be kept in a container with fixer

772) Prilocaine causes methemoglobinemia773) Ectopic eruption of canine causes root resorption for lateral774) Tunnel preparation is not superior than slot preparation.775) Maxilla formed by intramembranous ossification776) Patient with renal transplantation comes with elevated lesion on

tongue , with no history of smoking or tobacco chewing- diagnosis is candidiasis

777) In primary tooth for restoration before putting the filling you put varnish because the pulp horns are high and varnish is compatible with any restorative material

778) Chlorpheniramine is useful in treating dermatologic manifestations of an allergic response.

779) Penicillin cannot be given to a person taking methotrexate because it decreases the excretion of methotrexate causing increased blood levels.

780) Interleukin mainly responsible for bone resorption is IL-1781) Its not safe to prescribe Aspirin for a patient taking oral hypoglycemic

drug coz it might increase the effectiveness of hypoglycemic drugs leading to hypoglycemia.

782) Vitamin B 12 deficiency causes anemia.783) Menopausal changes associated with burning mouth syndrome.784) Mercury toxicity mainly occurs from inhalation of vapors containing

mercury.785) Zinc phosphate cement and GIC can be used as base materials in

contact with polymethylmethacrylate and not inhibit polymerization of resin.

786) For extrusion of canine we can use envelope flap, Apical repositioning flap

787) Semilunar flap is used in periapical surgery.788) If it is a large four surface pin-retained amalgam restoration with

recurrent caries in 82 year old female, repair the defect.

789) Caries on adjacent tooth does not occur in overcontouring of the tooth

790) Facio lingual thickness is important in FPD metal791) Ameloblastic fibroma compared to occurs in young age.792) Early loss of anterior teeth affects phonetics and affects esthetics.793) Broken insturmetn during RCT best prognosis if broken at cervical

third.794) Primary teeth with discoloration and sinus tract, extract the tooth so

that it does not affect the permanent tooth.795) Anterior guidance in complete dentures should be avoided to

prevent dislodging forces.796) DPC never in children, mechanical exposure, 1mm or less, permanent

tooth- DPC797) Pulpotomy for primary tooth and never for permanent tooth798) Efficient cutting instrument in endo is H file.799) If radiographic changes then its chronic and pain so acute.800) Pt present in severe pain, periapical area over involved tooth is

inflamed and swollen. Tooth is mobile and depressible in its socket with diffused radiolucency- Acute exacerbation of chronic apical periodontitis.

801) GTR is best for 3 wall defect.802) The facial surface of the posterior mandible often presents limiting

factors to proper treatment of periodontal defects. Primary among these factors is external oblique ridge.

803) A Doctor takes a radiograph of a patients mandibular molar at 0 degree vertical angulation. It shows the superior border of the mandibular canal in apparent contact with the apices. This practitioner takes a second radiograph at -2 degree vertical angulation. It shows mand canal separated from the apices by several mm. These radiographs confirm that the anatomic location of the mand canal in relation to the root apices of the molar is inferior and lingual.

804) Verrills sign is recommended as an end point for diazepam, IV conscious sedation.

805) The most frequently used signs for intravenous diazepam sedation are ptosis, also referred to as “the Verrill sign,”11 altered speech and blurred vision.

806) The irrigation solution is good because it lubricate the canals and flushes the debris.

807) Step deformity in zygomatic suture is leefort II808) Surgery deep under eye, doc should take care of infraorbital nerve.809) Isoproterenol is the most potent bronchodilator810) Highly ionized drugs are less lipid soluble811) Pit fissure effective with primary molar812) Max 3 molar displaces into infratemporal space.813) Mesiofacial line angles are not included in DO class II amalgam

preparation.814) Ant open bite can be classified as a form of apertognathism.815) Bradycardia is commonly treated with atropine.816) Adding complimentary color can reduce value and increase hue.817) How do you decrease the width of artificial teeth- take the facial line

angle labially and increase the interproximal embrasure.818) HIV patients—CD4 200-500, platelets less than 50,000 and

neutrophils less than 500.819) Saliva is better than milk for storage of an avulsed tooth and cold

milk is better than normal milk.820) The order is liner….base….varnish821) Collagen fibers that predominate in the pulp are Type 1 and Type III822) Supra calculus is easy to detach and has a component of saliva but it

is not hard and rough.823) Dovetail is retention form.824) Newborn with mass on upper anterior region is congenital epulis of

newborn825) Firm contact between approximating teeth is important because it

stabilizes the dental arches and gives protection to the gingival papillae826) Anaplasia (loss of differentiation) is hallmark of malignant

transformation of tumor .

827) Compressive strength is similar to tooth and tensile is 1/5 of compressive

828) Ehler Danlos syndrome also known as rubber man syndrome. A 30 year old female lawyer presents with hyperelasticity of the skin and cutaneous fragility. In areas of prior trauma she has scars that resemble crumpled cigarette paper. She also has hypermobility of the joints and bruises easily. –Ehler Danlos syndrome.

829) Time is the major factor in the maintenance of the ligament viability.830) Seven eight crown or three forth crown serves as an excellent

abutment for a bridge, it covers – occupies both the proximal surfaces.831) Multiple retained tooth is cleidocranial dysplasia832) When duplicating a patients film, the longer the film is exposed to

the light, the lighter the film becomes.833) Addition silicone or poly vinyl siloxane impressions can be poured

after a week.834) Thrombophlebitis ( blockage of arteries) which occurs after IV

administration of diazepam is usually attributed to propylene glycol.835) Shoulder with bevel is used in proximal box of inlays836) Lidocaine toxicity happens with excitation and then depression837) Treatment for acute asthmatic attack is albuterol838) Finishing line for all ceramic crown is shoulder prep839) Electrosurgery is contraindicated in patients with cardiac pacemakers 840) Composite shade becomes light after 1 week coz shade was selected

after rubber dam.841) In diabetic patients periodontium is affected by neutrophil cells842) ZOE impression paste is dimensionally stable.843) If you have metal then chamfer and shoulder for ceramic844) Most breathing problem in dental setting is hyperventilation845) Ulcer on upper lip and blisters indicates for herpes but it usually

heals within 14 days so if it is less than that then observe or if above then antiviral therapy.

846) Hepatitis A is difficult to kill with surface disinfection as compared to Hepatitis B.

847) Znpo4 cement is used using frozen lab technique848) The film thickness of cement at margin of restoration is thin because

of solubility of luting agent.849) Size 1 film would most likely be used to radiograph the incisors and

cuspids.850) 0 for children, 1 for adult anteriors, and 2 for adult anteriors and

posteriors.851) History of trauma- false negative.852) Lease effective cold testing agent is ethyl chloride and most is DDM

dichlorodifluoromethane.853) In abscess tooth may respond to heat.854) Internal root resorption tooth- vital855) Pink spot is pathognomonic of internal root resorption856) Mydriasis is a alpha receptor response857) Main cause of failure of replanted teeth is external root resorption858) Dental arch perimeter is mesio-distal length of all teeth summed up.859) Max 2 premolar high incidence of accessory canals860) Mandibular ridge looks white and beaten up- stratum corneum layer

cells861) Full extraction, you wait for 16 weeks to fabricate maxillary denture.862) Large pulp chamber, alveolar loss, premature loss of primary teeth-

hypophosphatasia863) Egg shell cracking or crepitus is a feature of ameloblastoma, okc,

dentigerous cyst.864) Perivascular collagen cuffing is pathognomonic for cherubism.865) Regional odontodysplasia x ray- ghost teeth will be seen866) COPD taking theophylline should not be given erythromycin867) Patient with aspirin renal disease should not be prescribed wit

Aspirin as it is metabolized in liver.868) Folate papilla enlargement occurs in Median Rhomboid Glossitis869) Lichen planus, pemphigus, bullous pemphigoid are the etiologic

factors for desquamative gingivitis and herpes is not.870) Onion skin appearance- Garres osteomyelitis

871) Low level of serum alkaline phosphatase- hypophosphatasia872) Nasopalatine cyst between 2 incisors873) Black hairy tongueis caused by hypertrophy of filiform papillae874) Speech develops at the age of 5 and dexterity at 8875) Most likely to turn malignant is junctional nevus876) Keratin pearl is a sign of SCC877) Scalloped radiolucency around the roots is a sign of Traumatic Bone

Cyst.878) Shovel shaped incisors in apert syndrome879) Stafne cyst is at mandibular canal880) HIV not causative agent for oral cancer881) Antibiotic used to treat LAP is tetracycline882) The use of amalgam is declining rapidly in pediatric dentistry – True.883) Endo>Perio>Ortho>Surgery>Prostho.884) This, That, Those are the linguodental sounds which help determine

the labiolingual position of anterior teeth.885) 0.5 to 0.7 is the labial reduction for porcelain veneers.886) Disinfection of Denture- Ultrasonic cleaning with appropriate

solution.887) Initial treatment for internal resorption is pulpectomy888) Morning stiffness of muscle after 30 minutes of walking and

increases during day time- osteoarthritis889) Extraction site healing by secondary intention890) Warfarin is stopped- thrombo embolism can occur891) Primary stress bearing area of maxilla is alveolar ridge and hard

palate892) Secondary stress bearing for maxilla is tuberosity and rugae893) Neurofibroma is benign (oma ending is benign most of them except

sarcoma)894) Lidocaine is used to trear life threatening ventricular arrhythmias895) For pulpotomies, the best material to use is MTA896) RCT and curettage and biopsy done in a tooth with periapical cyst.

Patient returns after 2 years – the reason is Failure of RCT

897) In selecting an impression tray for a preliminary maxillary impression, how far should the tray extend posteriorly- beyond the vibrating line

898) Epinephrine contraindicated in hyperthyroid patient899) Want to eliminate non working interferences before placing a crown

in order to have maximum contacts in MIP900) FPD continuously breaks due to occlusal trauma901) Posterior FPD resin retained which is one of the reasons for failure-

Mobility902) Ginger, vitamin E, gingko biloba, red root, contraindicated with

aspirin because they work as blood thinning agents.903) Soreness of ridge associated with decreased interocclusal space904) Efficacy relates to intrinsic effect of the drug and potency is the

concentration required to produce the effect905) DFDBA is allogenic (decalcified freeze dried bone allograft)906) Dental decay is more prominent in primary teeth than in permanent

teeth –statement is false907) Porphyria picture will have full hypoplastic teeth with brown reddish

colored908) Dentinogenesis Imperfecta will have tulip shaped teeth in the x ray

image909) Over the counter is 10% carbamide peroxide and walking bleach is

sodium perborate910) Dental decay in primary teeth most often means there will be dental

decay in the adult teeth. True statement911) Doxyccycline is bacteriostatic and intereferes with 30S ribosomes.912) Test to differentiate periradicular periodontitis and periodontal

abscess is cold test.913) If patient is allergic to aspirin then he will be allergic to ibuprofen and

diclofenac sodium914) Patient has asthma and is allergic to Aspirin, we give acetaminophen.915) Apexification is performed so that Apex can close to allow for

obturation.

916) What is the indication for an apicoectomy- Failed root canal that cannot be reinstrumented

917) Endodontically treated permanent mand first molar has incipient lesion on its mesial and distal surfaces. During previous treatment, a minimal amount of tooth structure was removed. The appropriate treatment for this tooth is MOD cast gold onlay.

918) Fentanyl antidote naloxone919) 5 year old with lucency at the furcation of primary molar, likely cause

is necrotic pulp.920) Which muscle due to coursing of its fibres and location can be

covered by the denture base- Buccinator921) Horizontal angulation error is overlap922) Adrenergics= Mydriasis =Dilation of pupils= D in all923) Cholinergics= Miosis= Constriction of pupils = O in all924) Wheat germ would maximize Vitamin E intake following osseous

surgery925) Width-cutting angle-length-blade angle. 10-85-12-14.926) In its classic form, serial extraction is best applied to patients with

Class I occlusions with crowding of 10mm or more in each of the upper and lower arches and 35% overbite.

927) Which is the most important determinant for maximum length of post in endo treated tooth- Maintenane of apical gp seal.

928) Lefort 1- floating palate, Guerin sign, cracked pot sign.929) Lefort 2- moonface, paresthesia of cheek, bilateral ecchymosis,

cracked pot and CSF rhinnoria930) Lefort 3- raccoons eyes, panda facies, battles sign.931) Sunken eyes seen in fracture of orbit in blow out fractures and in

lefort 3.932) The maxillary case partial denture major connector design with the

greatest potential to cause speech problems is a thick narrow major connector.

933) Cap stage- germination, fusion, dense in dente, tubercle formation

934) Bell stage- macrodontia, microdontia, peg lateral incisors, (histodifferentiation and morphodifferentiation are the main process involved)

935) Apposition- enamel dysplasia, enamel hypoplasia, concrescence, enamel pearls.

936) Minimum width of bone to place an implant is 7mm.937) The lower the pka of the anesthetic drug the onset will be faster.938) Greatest cariogenic potential is in raisins939) In pemphigus , in fluorescence , fish net appearance is seen.940) Conscription is not a part of a prescription941) Complete remineralization occurs after 3 months942) In periodontal disease, connective tissue destruction results from

direct action of matrix metalloproteinases.943) Bupivacaine is cardiotoxic944)