DOC Flashcards
Surgery prophylaxis
cefazolin
M. catarrhalis
- TMP-SMZ
- Cephalosporin (2nd or 3rd gen)
- erythromycin, quinolone, clarithromycin, azithromycin
N. gonorrhea
- ceftraixone (IM) or cefpodoxime (PO)
N. meningitidis
- Pen G
2. Choramphenicol, cephalosporin (3rd gen)
E. coli, klebsiella, proteus
- cephalosporin (1st or 2nd gen), TMP-SMZ
2. quinolone, aminoglycoside
enterobacter, citrobacter, serratia
- TMP-SMZ, quinolone, carbapenem
2. antipseudomonal, penicillin, aminoglycoside, cefepime
Shigella
quinolone
Salmonella
TMP-SMZ, quinolone, cephalosporin
H. pylori
Bismuth + metronidazole + tetracycline or amoxicillin
Virbio spp.
tetracyclin
pseudomonas aeruginosa
- antipseudomonal PCN + aminoglycoside
2. cefepime, ceftazidime, imipenem, meropenem, or aztreonam + aminoglycoside
legionella spp.
azithromycin/quinolone + rifampin
Strep pneumonia
PCN
Strep pyogenes
PCN, clindamycin
Staph aureus
beta-lactamase negative: PCN
beta-lactamase positive: Penicillinase-resistant PCN