Respiratory System Review Flashcards
old woman, nursing home
hx of fever, cough w foul smelling sputu, crackles in lung
inc neutrophil, cavitary lesion
dx is
aspiration of gastic contents
old woman, 2w off fatigue/N/V, dec appetite
PM of tb, scleral icterus
elevated AST/ALT
drug causing problems
isoniazid
4YOB, SOB, high RR, wheezing in all lung fields
dx is ___
tx is ____
asthma
albuterol
6YOB, fever/HA/cough with foul sputum also leaving from nose
repeated episodes, dilated/thickened airways, cardiac apex down towards the right
dx is ___
mehanism is dysfuction in ___
kartagener syndrome
ciliated columnar epithelial cell
MA woman, 3m of SOB/nonproductive cough
thickening of skin, rales in lung fields, TLC is dec
DX is ____
lung biopsy should show __
systemic sclerosis
diffuse interstitial fibrosis
older man, SOB/cough, rales, dec TLC
dx is _____
T1P will be __
T2P will be ____
fibroblasts will be ____
IPF
dec
inc
inc
stab wound to chest, compressed lung with air/fluid level
dx is __
hemopneumothorax
MA woman, 2d history of SOB/chest pain, inc HR/RR
post cholecystectomy
dx is ____
clinical finding is ___
PHTN
loud P2
infant, 2d hx of runny nose/dry cough, very high RR
wheezing/hyperexpansion
dx is _____
transmission into ____
RSV
mucous membranes
older man, progressive SOB/chest pain, WL
palpable mass on left chest wall
low Hb
pleural effusion is exudative/hemorrhagic
dx is ___
pt exposed to ____
asbestosis
asbestos
young woman, hemoptysis, epistaxis/sinusitis, crackles, urinalysis w protein/RBC
dx is ____
antiboy
GPA
cANCA
older woman, 2m of nonproductiv cough
left lower lobe mass
type of cell from which mas arose
Type 2 pneumocyte
tightening of skin, ringers turned white, shiny plaques on skin around mouth/knees/elbows/hands
dx is ___
crackles indicate ____
FVC is FEV1 is FEV1/FVC is TLC Is DLCO is \_\_\_
CREST
IPF
dec dec normal dec dec
older male, cough/progressive SOB, unintentional wl, hypoxic, low grade fever
diffuse white patches on buccal mucosa/tongue
xray shows interstitial infiltrates
dx is ___
pneumocystis
young girl, 3 day worsening cough/RDS
high RR, low SpO2
dx is ___
RSV
older male, worseing RD and hypoxi
mech ventilation, low SpO2\
diffuse bilateral crackles on lung exam
XRay shows diffuse, parallel white coverings
dx is ____
mechanism
ARDS
immune mediated diffuse alveolar injury
multiple pt present w lightheadedness, HA, nausea and difficulty concentrating
coming from hunting cabin, high SpO2, confusion
dx is _____
dx test is ___
CO poisoning
carboxyhemoglobin level
middle age fever, knee/ankle pain bilteral involvement
reduced range of motion, nodular rash on both shins
dx is ____
mechanism __ activation resulting in ____
sarcoidosis
T cell, noncaseatng granuloma formation
air that can still be breathed in after normal inspiration
IRV
air that moves into lung w each quiet respiration
normal is 500mL
tidal volume
air that can still be breathed out after noraml expiration
ERV
air in lung after maximal exhalation
cannot be measued via __
RV
spirometry
air that can be breathed in after normal exhalation
sum of __ and ___
Inspiratory capacity
IRV+ TV
volume of gas in lungs after normal expiration
sum of __ and ___
can not be measued ___
FRC
RV + ERV
by spirometry
maximum volume of gas that can be expired after maximum inspiration
sum of __ and __ and __
vital capacity
TV+IRV+ERV
volume of gas present in lungs after maximal inspiration
sum of __ and __ and __ and ___
Total lung capacity
IRV+TV+ERV+RV
