Algorithms Flashcards
CAP + Hx of CB or COPD
H. influenzae Moraxella spp. S. pneumoniae rarely: C. pneumoniae S. aureau Gram (-) rods Influenza virus
CAP + Hx of Viral Inf.
S. pneumoniae
H. influenzae
S. aureus
CAP + Hx of Cystic Fibrosis
H. influenzae
S. aureus
P. aeruginosa
B. cepacia
CAP + Sickle cell Dx
Asplenics, B cell defects: Multiple myeloma
S. pneumoniae
K. pneumoniae
CAP + HIV or immunocompromise
S. pneumoniae H. influenzae MTB P. carinii Atypical mycobacteria CMV Cryptococcus spp. Legionella spp. Aspergillus
CAP + Cancer/neutropenia
Nocardia
Gram (-) rods (P. aeruginosa)
Aspergillus
CAP + Diabetic Ketoacidosis
S. pneumoniae
S. aureus
CAP + bird/poultry exposure
Chlamydia psittaci
CAP + Pregnant cat, cattle, sheep, goat exposure
Brucella spp., Coxiella burnetii
CAP + wool sorter or animal hide exposure
Bacillus anthracis
CAP + Bat or Bird droppings/rabbit
H. capsulatum/
F. tularensis
CAP + rodent exposure
Hantavirus
NW arenavirus
CAP + very young age
RSV, hMPV, HPIV Influenzavirus
Adenovirus
CAP + elderly age
S. pneumoniae H. influenzae P. aeruginosa K. pneumoniae Other G(-)rods C. pneumoniae
CAP + travel to tropics or SE Asia
B. pseudomallei