Empiric Antibiotic Therapy: Pathogen & DOC Flashcards
moraxella catarrhalis (respiratory, eye, ear, joint inf)
G- cocci (aerobic)
TMP-SMZ, cephalosporin
neisseria gonorrhoeae
gonorrhea
G- cocci (aerobic)
ceftriaxone, cefpodoxime
neisseria meningitidis
meningitis
G- cocci (aerobic)
penicillin G
e. coli, klebsiells, proteus
G- rods (aerobic)
cephalosporin, TMP-SMZ
enterobacter, citrobacter, serratia
G- rods (aerobic)
TMP-SMZ
carbapenems
quinolone (cipro)
shigella
digestive tract
G- rods (aerobic)
quinolone (cipro)
salmonella
food poisoning
G- rods (aerobic)
TMP-SMZ
campylobacter jejuni
gastroenteritis, guillain-barre
G- rods (aerobic)
erythromycin
brucella
G- rods (aerobic)
doxycycline + rifampin or aminoglycoside
helicobacter pylori
gastritis, ulcers
G- rods (aerobic)
bismuth + metronidazole + tertracycline or amoxicillin
vibrio
food poisoning - seafood
G- rods (aerobic)
tetracycline
pseudomonas aeruginosa (inflammation, sepsis)
G- rods (aerobic)
antipsuedomonal PCN + aminoglycoside
burkholderia cepacia
G- rods (aerobic)
TMP-SMZ
stenotrophomonas maltophilia
G- rods (aerobic)
TMP-SMZ
legionella
G- rods (aerobic)
azithromycin + rifampin
strep pneumonae
G+ cocci (aerobic)
PCN
strep pyogenes (group A)
G+ cocci (aerobic)
PCN, clindamycin
strep agalactiae (group B)
G+ cocci (aerobic)
PCN
viridans strep
G+ cocci (aerobic)
PCN
staph aureus β-lactamase neg
G+ cocci (aerobic)
PCN
staph aureus β-lactamase pos
G+ cocci (aerobic)
penicillinase-resistant PCN
staph aureus methacillin-resistant
MRSA
G+ cocci (aerobic)
vancomycin
enterococcus
G+ cocci (aerobic)
PCN +/- aminoglycoside
bacillus (non-anthracis)
G+ rods (aerobic)
vancomycin
listeria
G+ rods (aerobic)
ampicillin
nocardia
G+ rods (aerobic)
TMP-SMZ
clostridium difficile
G+ (anaerobic)
metronidazole
bacteroides fragilis
G- (anaerobic)
metronidazole
fusobacterium, prevotella, porphyromonas
G- (anaerobic)
metronidazole, clindamycin, PCN
mycobacterium tuberculosis
isoniazid + rifampin + ethambutol + pyrazinamide
mycobacterium leprae multibacillary
dapsone + rifampin + clofazimine
mycobacterium leprae paucibacillary
dapsone + rifampin
mycoplasma pneumoniae
TCN, erythromycin
chlamydia trachomatis
mycobacteria
TCN, azithromycin
chlamydia pneumoniae
mycobacteria
TCN, erythromycin
chlamydia psittaci
mycobacteria
TCN
borrelia recurrentis
spirochetes
doxycycline
borrelia burgdorferi, early
spirochetes
doxycycline, amoxicillin
borrelia burgdorferi, late
spirochetes
ceftriaxone
leptospira
spirochetes
PCN
treponema
spirochetes
PCN
aspergillus
fungi
voriconazole
blastomyces
fungi
amphotericin B
candida
fungi
amphotericin B
cryptococcus
fungi
amphotericin B
coccidioides immitis
fungi
amphotericin B
histoplasma capsulatum
fungi
amphotericin B
mucoraceae
fungi
amphotericin B
sporothrix schenckii
fungi
amphotericin B