Pulmonology Flashcards
Common cause of wheezing in children younger than age 2 yrs?
RSV
Rule of thumb of when to intubate:
PaCO2 > 50
Pa02
If you have a solitary pulmonary nodule on chest XR what do you do first?
Compare current film to an older one
Solitary pulmonary nodule + immigrant
Think TB, do skin test
Solitary pulmonary nodule + Southwest (Texas, Arizona)
Think Coccidiodies
Solitary pulmonary nodule + cave explorer being pooped on in Midwest
Think Histoplasmosis
Solitary pulmonary nodule +
Think Hamartoma
Most common cause of postoperative fever in first 24hrs?
Atelectasis
Pneumonia in college student, dx?
Mycoplasma: look for cold agglutinins
Pneumonia in alcoholic, dx?
Klebsiella: currant jelly sputum
Staph aureus
Enteric bugs 2/2 aspiration
Pneumonia in CF, dx?
Pseudomonas sp. or Staph aureus
Pneumonia in immigrant, dx?
TB
Pneumonia in COPD, dx?
H influenzae, Moraxella
Pneumonia in TB pt w/ cavitary lesion, dx?
Aspergillus sp.
Pneumonia with silicosis, dx?
TB patient who works in metal, granite, pottery workers; affects the upper lobes