amie bedgood rn, msn fall 2012. what is this? why is it necessary? when is it formed?

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Amie Bedgood RN, MSN Fall 2012

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Page 1: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Amie Bedgood RN, MSNFall 2012

Page 2: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?
Page 3: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

What is this?Why is it necessary?When is it formed?

Page 4: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

InitiationInitiation ofof BreathingBreathing

Mechanical

Chemical

Thermal

Sensory

Page 5: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Mechanical – chest recoilChemical- respiratory acidosisThermal- decrease in environmental

tempSensory- tactile, auditory, and visual

influences stimulate activation of the first breath

Page 6: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Ductus arteriosus- blood flow from pulmonary artery to aorta

Ductus venosus-blood flow from umbilical vein into the inferior vena cava

Foramen ovale- blood flow from right atrium to left atrium

Page 7: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Ductus arteriosus- closes after birth triggered by pressure changes and pO2

(transient murmurs normal in first 24 hours)

Ductus venosus- closes at clamping of umbilical cord

Foramen ovale- closes at first breath

Page 8: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Increased aortic pressure and decreased venous pressure (clamping of cord)

Systemic pressure and pulmonary artery pressure (expanding of the lungs)

Closure of foramen ovale (atrial pressure

changes) Closure of ductus arteriosus (PO2 triggers constriction of ductus arteriosus) Closure of ductus venosus (clamping of cord)

Page 9: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?
Page 10: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Contributing factors to neonatal heat loss Size Loss of heat source Loss of glucose supply Metabolic rate

Page 11: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Convection Radiation Evaporation Conduction

How does the NB maintain body temperature?

Page 12: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Basal metabolic rateMuscular activityNon-shivering thermogenesis

(NST)

Why is heat regulation vital to the neonate’s survival?

Page 13: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

What nursing interventions assist the neonate to maintain adequate thermoregulation?

Page 14: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Lifespan of neonatal RBC:80-100 days (2/3 lifespan of adult’s RBC)

What factors will effect the newborns blood volume?

Page 15: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Hemoglobin 14-20g/dlHematocrit 48-69%WBC 10,000 – 30,000mm3Glucose 40-60mg/dl first 24 hr

then 50-90mg/dlLow blood sugar 40-45mg/dl requires

treatment

Page 16: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Why is Vitamin K AquaMEPHYTON ®

administered to the newborn?

Page 17: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

What is the significance of meconium?

What is the priority nursing intervention regarding GI assessment?

Page 18: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

PHYSIOLOGIC JAUNDICE

Differences in life span of RBC

Immaturity of liver No pathology involved

PATHOLOGIC JAUNDICE

Pathology involved Birth trauma Blood type

incompatabilties

Page 19: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Bilirubin levels for a term NB<3mg/dl

Elevated bilirubin levels depend on NB’s age- peak levels reached between day 3 and 5 in the term infant.

Toxic levels approximately – 20mg/dl

Page 20: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?
Page 21: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Maintain NB’s core temperature

Monitor stool frequency and characteristics

Encourage early feeding

Encourage bowel elimination

Prevent dehydration

Page 22: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

What is the normal number of voids in a 24 hour period? For first 48 hours- 1 or 2 daily Following 48 hours- 6 times daily

What is brick-dust staining?

Page 23: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Active acquired immunity- the mother forms antibodies in response to illness or immunization – passed through breast milk

Passive acquired immunity- transfer of immunoglobulins to the fetus in utero (IgG production begins at 20 weeks gestation)

Page 24: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Sleep States: Deep or quiet sleep Active or REM sleep

Alert States: Drowsy Wide awake Active awake Crying

Page 25: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Which of the behavioral states is optimal for maternal-infant bonding?

Page 26: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

VisualAuditoryOlfactoryTasteTactile

Page 27: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Sign 0 1 2Heart rate Absent Slow-below

100Above 100

Respiratory effort

Absent Slow- irregular

Good Crying

Muscle tone

Flaccid Some flexion of

extremities

Active motion

Reflex irritability

None Grimace Vigorous cry

Color Pale blue Body pink, blue

extremities

Completely pink

Page 28: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

0-3 poor condition

4-6 fair condition

7-10 positive (good condition)

Page 29: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

What measures should the nurse take to ensure a patent airway in the NB?

Why is it important to maintain a neutral thermal environment?

What nursing interventions assist to maintain the NB’s core temp? (prevent cold stress)

Page 30: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?
Page 31: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Pulse

Respirations

Temperature

Blood pressure

Page 32: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

WeightLengthFOC

Which measurement is priority for on-going assessment?

Page 33: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Fontanelles Anterior Posterior

Suturelines Frontal Coronal Sagittal Lambdoidal

Page 34: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Molding

Caput succedaneum

Cephalhematoma

Page 35: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

EyesEarsMouthWhat is the significance of variations? (nursing interventions)

Page 36: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

ColorSizeReaction to light/blinkConjunctival hemorrhagesTransient strabismus or nystagmus

Page 37: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

LevelShape/ malformation FlexibilityWhat body system must the nurse

carefully monitor if anomalies occur with the ears?

Page 38: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

LipsPalate HydrationReflexesAdditional normal findings:

Epstein’s pearls Precocious teeth Short fernulum of tongue

Page 39: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

How many vessels will you find in the umbilical cord? ___ Arteries ___ Veins

What is Wharton’s jelly?

Page 40: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

What is the general shapeWhat is the ratio of FOC to

abdominal size?What organs must be assessed in

the abdomen?

Page 41: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

UpperHands

LowerHipsFeet

Page 42: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Moro or Startle

Palmer grasp

Rooting

Sucking

Babinski

Plantar grasp

Tonic neck

Stepping

Page 43: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Female Labia Clitoris Vaginal opening

▪ Hymeneal tag▪ Secretions

Anal opening

Male Penis

▪ Penial raphe▪ Urethral meatus

Scrotum-testes Anus

Page 44: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Color and thicknessBirthmarks

Harlequin signJaundice

Page 45: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

AcrocyonosisMottling Erythema toxicumVernix caseosaTelangiectatic neviMongolian spots- Why is it important

to carefully document these birth marks?

Page 46: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Neuromuscular and physical maturity

Newborn Maturity Rating & Classification Dubowitz tool Ballard Score

Page 47: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Posture, reflexes, size, skin characteristics and fat distribution

Dubowitz scaleBallard score Neuromuscular maturity- posture, square window (wrist)

arm recoil, popliteal angle, scarf sign, heal to ear maneuver Physical maturity- skin condition, lanugo, plantar surface,

breast buds, earl and genital development.

Page 48: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?
Page 49: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Administered within 1 to 2 hours of birth

AquaMEPHYTON ®- vitamin K

Erythromycin ointment When is best time to administer?

Page 50: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Footprints

Identification bands Newborn Mother Designated “other”

Page 51: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?
Page 52: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

What factors are involved in the parent’s decision to have their male newborn circumcised?

What assessments/ care must the nurse include after circumcision?

Page 53: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

“The American Academy of Pediatrics (AAP) believes that circumcision has potential medical benefits and advantages, as well as risks. The existing scientific evidence is not sufficient to recommend routine circumcision. Therefore, because the procedure is not essential to a child’s current well-being, we recommend that the decision to circumcise is one best made by parents in consultation with their pediatrician, taking into account what is in the best interests of the child, including medical, religious, cultural, and ethnic traditions.

http://www.aap.org/en-us/search/pages/results.aspx?k=stance%20on%20circumcision

Page 54: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Informed consentComfort measuresRisk of ______? Infection preventionParent teaching and discharge

planning

Page 55: Amie Bedgood RN, MSN Fall 2012.  What is this?  Why is it necessary?  When is it formed?

Safety Elimination Genitalia care General Feeding Signs of illness NB behavior Immunization schedule Return appointment schedule