pulmonary/ chest assessment Flashcards
Bony ridge that joins the manubrium and sternal body
Angle of Louis
Major oblique fissure divides each lung in half and goes from ____ spinous process obliquely around chest to ____ rib at midclavicular line
T3, 6th
precordial crackles in sync with heartbeat, not respiration
mediastinal crunch (hammans sign)
purpose of auscultation for egophony
assess underlying lung tissue for collapse/ consolidation
purpose of auscultation
determine whether there is normal air-flow, airway obstruction, or abnormal air or fluid w/in chest/lungs
location of broncho-vesicular breath sounds
ant- 1st and 2nd interspaces post- interscapular
subQ crepitus caused by
subQ emphysema (rice krispies under skin)
increased fremitus (vibration) seen with
pneumonia/ consolidation
accessory muscle use
signs of resp distress SCM, scalene, supraclavicular contraction COPD, asthma
subQ emphysema
air from lung/ chest tracks along tissue planes
alveoli filled with fluid blood/ pus increasing the density and opacity of the lung tissue
consolidation/ infiltrate
expiration
diaphragm relaxes, chest wall contracts, intrathoracic pressure normalizes
stridor
high pitched, wheeze obstruction in trachea or larynx foreign body/ airway disease croup (kids)
inspection- chest size/shape/color
lesions, scars, color chest A- P diameter, deformity, body habitus
crackles/ rales heard when
small airways pop open during inspiration or when air bubbles flow through secretions or closed airways
pectus excavatum
concave anterior chest
mediastinal crunch is a sign of
mediastinal emphysema (pneumomediastinum)
egophony positive presence indicates
lung consolidation/ collapse eg PNA, atelectasias, tumors
resonant sounds
over air (lungs)
wheeze is heard with
asthma, COPD, chronic bronchitis, bronchus obstruction
ex of dull
pneumonia pleural effusion
intensity and pitch of broncho-vesicular breath sounds
moderate, moderate
rhonchi sound
low pitched, snoring, “wheeze” large airway secretions (chronic bronchitis)
specialized exams for auscultation
bronchophony and egophony
purpose of palpation to evaluate for
palpable masses (neoplasm, lipoma) and tender areas (ribs, spine, etc)
5 cm below the Supra sternal notch
Angle of Louis
intensity and pitch of tracheal breath sounds
very loud, relatively high
bronchophony presence indicates
lung consolidation/ collapse eg PNA, atelectasias, tumors
inspiration
diaphragm contracts, chest wall expands, intrathoracic neg pressure
bradypnea
<12 breaths/min diabetic coma, drug induced resp depression
overdistention of distal airspaces, resulted in limited expiratory flow and lung hyperinflation
COPD
rhonchi suggest
secretions in larger airways
flail chest
rib fractures cause paradoxical movement of chest wall
cheyne stokes in sleeping children and elderly
normal
what is this ? resonant breath sounds, versicular normal breath sounds, possible crackes, wheezes, or rhonchi, normal transmitted voice sounds, normal tactile fremitus
chronic bronchitis
Lung apices are about _____ clavicle
2-4 cm above
duration of broncho-vesicular breath sounds
inspiration and expiration equal
pectus carinatum
convex anterior chest
continuous, low pitched adventitious sounds
rhonchi
barrel chest
inc. AP diameter COPD- use chest a lot for breathing
Minor horizontal fissure of the right lung runs close to ____ rib, meeting major fissure at midaxillary line near ____ rib
4th, 5th
biots breathing caused by
respiratory depression/ brain damage
prolonged expiration 2/2 increased airway resistance
obstructive breathing
Intercostal spaces are numbered by
Rib above
adventitious means
added
ex of flat
pleural effusion
wheeze sound
high pitched, hissing, shrill whistling
Interscapular
Between scapulae
tachypnea
>20 breaths/min restrictive lung disease, elevated diaphragm, pain
Lower lung midaxillary border
8th rib
scoliosis
abnormal lat curvature of spine
diseases where you hear crackles
bronchitis pulmonary fibrosis, CHF
normal respirations
14-20 breaths/min