Organisms that cause different infections Flashcards
What organisms cause meningitis?
Pneumococcus
Meningococcus
What organisms might cause meningitis if you’re over 60yrs?
Listeria
What organism causes encephalitis?
Herpes simplex
What organisms cause epiglottitis?
H. influenzae
Streptococci
What organism cause tonsillitis?
Group A strep
What organism causes sinusitis?
Pneumococcus
What organisms cause acute otitis media?
Pneumococcus
H. influenzae
What organisms cause mild/moderate CAP?
Pneumococcus
H. influenzae
What organisms cause severe CAP?
Pneumococcus
H. influenzae
Atypicals (legionella, mycoplasma, chlamydia pneumoniae, coxiella)
What bug can cause pneumonia post-influenza and is more common in children and young adults?
Staph aureus
What organisms cause an acute exacerbation of COPD?
Pneumococcus
H. influenzae
What organisms cause hospital acquired pneumonia?
Pneumococcus
H. influenzae
Coliforms
(possibly legionella)
What organisms cause native valve endocarditis (acute)?
Staph aureus
What organisms cause native valve endocarditis (subacute)?
Viridans streptococci
Enterococci
What organisms cause prosthetic valve endocarditis?
MRSA
Coagulase negative staphylococci