FEV1/FVC ratio < this value indicates obstructive lung disease
0.7
these types of lung cancer are typically centrally located
squamous cell carcinoma, small cell lung cancer
what order of diagnostic tests is indicated for the screening of tuberculosis?
PPD —> IGRA blood test —> CXR —> sputum culture
what EKG pattern characterizes PE?
S1Q3T3
the appropriate treatment for croup is
dexamethasone IM nebulized racemic epi for moderate/severe cases
tension pneumothorax may cause this form of shock
obstructive
needle decompression for tension pneumothorax is performed
2nd intercostal space, midclavicular line
tube thoracostomy for pneumothorax is performed
4th/5th intercostal space, midaxillary line above the rib
the treatment for RSV is
nasal suctioning
indication for chest thoracotomy following chest tube thoracostomy includes: initial chest tube output of > X or subsequent output of > X
> 1,500 or > 200mL/hour
tube thoracostomy is indicated in the event of pleural effusion covering > X% of the hemithorax
50%
Hint
Answer
to meet criteria for asthma, FEV1 must increase > X% in response to bronchodilator administration
12%
pulmonary nodules > X mm are more likely to be malignant
30mm
pulmonary hypertension is defined as a mean pulmonary arterial pressure > X mmHg
20
bronchiectasis is most commonly secondary to
cystic fibrosis
pulmonary nodules are classified as masses once they reach this size
3cm
nodules > X cm in diameter are considered large and should be followed by pulm for biopsy
8mm
eggshell calcifications are pathongnomonic for what pneumoconiosis?
sillicosis
leukocytosis, elevated transaminases, and hyponatremia are associated with this type of pneumonia
legionella
this lung disease is characterized by diffuse reticular opacities, honey-combing, and ground glass opacities on chest CT
idiopathic pulmonary fibrosis
erythema nodosum, erythema multiforme, and eosinophilia are associated w/ this form of fungal pneumonia
coccidiomycosis
this fungal pneumonia is associated w/ verrucous skin lesions, and is acquired following exposure to contaminated soil in the south central, midwest US including the great lakes and mississippi river valley
blastomycosis
miners, quarry and foundry workers are at risk for this pneumoconiosis
silicosis
leading cause of transudative pleural effusion
chf
roofing, plumbing, shipbuilding, installation instalers are at risk for this pneumoconiosis
asbestosis
most prevalent mycosis in the US
histoplasmosis
batwing appearance on CXR (BL interstitial infiltrates) is characteristic of
PJP pneumonia
pathogen associated w/ aspiration pneumonia in pt's w/ alcohol use disorder