the respiratory system thorax and lungs rachel s. natividad, rn, msn, np
TRANSCRIPT
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The RespiratoryThe Respiratory SystemSystem
Thorax and LungsThorax and Lungs
Rachel S. Natividad, RN, MSN, NPRachel S. Natividad, RN, MSN, NP
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Lobes and LandmarksLobes and Landmarks
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Performing the Assessment: Performing the Assessment: Subjective DataSubjective Data
ROS -Ask about dyspnea, cough, ROS -Ask about dyspnea, cough, chest pain (PQRST format)chest pain (PQRST format)
Short interview sessions if resp. Short interview sessions if resp. distress / tiring easilydistress / tiring easily
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Assessment begins….Assessment begins….Inspection…Inspection………Always first!!!Always first!!!
The moment you see the The moment you see the patient.patient.
What position is most What position is most comfortable for him?comfortable for him?
Does he appear relaxed, Does he appear relaxed, anxious, uncomfortable?anxious, uncomfortable?
Is he having any trouble Is he having any trouble breathing?breathing? Tripod Position
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Focused Assessment Focused Assessment
Inspection-cont.Inspection-cont. Color, Size and shape & symmetry of Color, Size and shape & symmetry of
chest, any lesions or scarschest, any lesions or scars
AnteriorAnterior Lateral Lateral PosteriorPosterior
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Altered size/shape:Altered size/shape:Barrel ChestBarrel Chest
Increased Anteroposterior:Transverse DiameterIncreased Anteroposterior:Transverse Diameter
1:2
1:1
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Barrel ChestBarrel Chest
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Asymmetrical chestAsymmetrical chest
Fractured ribs/ flail Fractured ribs/ flail chest chest
PneumothoraxPneumothorax atelectasisatelectasis paralysis of the paralysis of the
diaphragmdiaphragm Spinal deformitySpinal deformity
Scoliosis
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Intercostal Spaces and Intercostal Spaces and MusclesMuscles
Retractions
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Focused Assessment Cont…Focused Assessment Cont…
Resp. rate (per min.) and depth (shallow, Resp. rate (per min.) and depth (shallow, even, deep)even, deep)
Normal pattern of respiration – regular Normal pattern of respiration – regular rhythmrhythm
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Relating to other systems…Relating to other systems…
Skin: cyanosis, pallorSkin: cyanosis, pallor
Nails: ClubbingNails: Clubbing Spongy nail matrix and nail angle of Spongy nail matrix and nail angle of
greater than 160 degreesgreater than 160 degrees
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Focused Assessment Cont.:Focused Assessment Cont.:PalpationPalpation
Check for tendernessCheck for tenderness(normally nontender)(normally nontender)
Crepitus – SQ air Crepitus – SQ air pocketspockets
Tactile fremitus – Tactile fremitus – increased with fluid increased with fluid accumulationaccumulation
AbnormalAbnormal if tumor, if tumor, fractured ribs, chestfractured ribs, chesttubes, wound site, fluidtubes, wound site, fluid
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Focused Assessment:Focused Assessment:AuscultationAuscultation
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Normal Breath SoundsNormal Breath Sounds
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Adventitious/AbnormalAdventitious/AbnormalBreathBreath Sounds (T 11-2) p.132 Sounds (T 11-2) p.132
Continuous soundsContinuous sounds WheezesWheezes
SibilantSibilant Sonorous Sonorous
(Rhonchi)(Rhonchi)
Discontinuous soundsDiscontinuous sounds CracklesCrackles (Rales) (Rales)
FineFine CourseCourse *Atelectic crackles*Atelectic crackles StridorStridor Pleural friction rubPleural friction rub
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Wheezes (Continuous)Wheezes (Continuous)Sibililant wheezeSibililant wheezeHeard 1Heard 1stst in expiration in expiration high-pitched musicalhigh-pitched musical sounds sounds
Partial blockage in airflowPartial blockage in airflow
Sonorous wheezeSonorous wheeze (rhonchi) (rhonchi)Heard primarily in expirationHeard primarily in expiration low pitched – low pitched – snoringsnoring, rattling , rattling
sound sound
Air passes through large Air passes through large airways filled with fluid/ airways filled with fluid/ secretions secretions
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Interpreting what you Interpreting what you hear…hear…
Is the sound is continuous or Is the sound is continuous or discontinuous?discontinuous?
Is the sound occur during inhalation Is the sound occur during inhalation or exhalation, or both?or exhalation, or both?
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CracklesCrackles (Discontinuous) (Discontinuous)
•FINE vs. COURSEFINE vs. COURSE
•Caused by collapsed or Caused by collapsed or fluid-filled alveoli popping fluid-filled alveoli popping openopen
• usually heard in usually heard in the lung bases the lung bases during during inhalationinhalation
•Atelectic crackles•Sridor•Pleural friction rub – pericarditis
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Abnormal BreathAbnormal Breath Sounds Sounds
DiminishedDiminished breath breath soundssounds
AbsentAbsent breath sounds breath sounds
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Assessment Guide: Gas ExchangeAssessment Guide: Gas Exchange RespiratoryRespiratory
• Rate: 18 resp/minRate: 18 resp/min• Depth: deep, even, shallowDepth: deep, even, shallow• Effort: labored, unlaboredEffort: labored, unlabored
Breath SoundsBreath Sounds
• Describe: clear, rhonchi, inspiratory/expiratory wheezes, Describe: clear, rhonchi, inspiratory/expiratory wheezes, cracklescrackles
• Location: all lobes, throughout lung fields, LLL, RUL/RML, Location: all lobes, throughout lung fields, LLL, RUL/RML, lower lobes bilat.lower lobes bilat.
• Cough: present/not presentCough: present/not present
• Describe: productive, moist, nonproductiveDescribe: productive, moist, nonproductive
• Sputum: large amount, thick yellow; moderate pink frothy Sputum: large amount, thick yellow; moderate pink frothy sputum, sml. Amt. thin clear sputum.sputum, sml. Amt. thin clear sputum.
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Interventions in use:Interventions in use: Position, Turn, Cough, Deep breathePosition, Turn, Cough, Deep breathe
O2 Method: nc, venti mask, rebreathing maskO2 Method: nc, venti mask, rebreathing mask Flow rate: 2L/min; 3l/minFlow rate: 2L/min; 3l/min Humidity: yes/noHumidity: yes/no
Pulse Oximeter: continuous, spot monitoringPulse Oximeter: continuous, spot monitoring
Incentive Spirometer: in use, n/aIncentive Spirometer: in use, n/a Time used: 10 am, 11 am, 1 pm, 3 pmTime used: 10 am, 11 am, 1 pm, 3 pm Volume: 500 cc, 500 cc, 600 cc, 800 ccVolume: 500 cc, 500 cc, 600 cc, 800 cc
Oropharyngeal Suctioning: Describe- moderate amount thick tan Oropharyngeal Suctioning: Describe- moderate amount thick tan secretionssecretions
Med List: Albuterol inhaler, Prednisone, TheophyllineMed List: Albuterol inhaler, Prednisone, Theophylline