G-Bugs and Treatment - G-R Flashcards

1
Q

Klebsiella pneumoniaePneumonia, bacteremia

A

Cephalosporin +/- aminoglycoside Aztreonam and quinolones for penicillin allergyImipenem for ESBL strains

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2
Q

Escherichia coliETEC

A

Ciprofloxacin (if warranted)

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3
Q

Escherichia coliEHEC

A

Contraindicated

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4
Q

Escherichia coliHUS from EHEC

A

Eculizumab

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5
Q

Escherichia coliEIEC

A

Fluoroquinolone (if warranted)

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6
Q

Escherichia coliMeningitis

A

3rd-gen cephalosporin (ceftriaxone)

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7
Q

Escherichia coliPneumonia

A

3rd-gen cephalosporin or fluoroquinolone

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8
Q

Escherichia coliUTI (UPEC)

A

fluoroquinolone, TMP-SMX, or nitrofurantoin

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9
Q

ShigellaBloody colitis

A

Fluoroquinolone (if warranted)3rd-gen cephalosporin for cipro resistance

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10
Q

SalmonellaNontyphoidal

A

Fluoroquinolone (if warranted)Ceftriaxone in preg pts and children

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11
Q

SalmonellaTyphoidal

A

Fluoroquinolone (adult), ceftriaxone (children)Azithromycin, chloramphenicol for resistance

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12
Q

PseudomonasEndocarditis, bacteremia

A

Aminoglycoside + antipseudomonal b-lactam (piperacillin, ticarcillin, ceftazidime, cefepime, imipenem)

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13
Q

PseudomonasMeningitis

A

Ceftazidime

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14
Q

PseudomonasOsteomyelitis

A

beta-lactam, carbapenem or fluoroquinolone

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15
Q

PseudomonasUTI

A

Aminoglycoside or fluoroquinolone

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16
Q

PseudomonasPneumonia 1

A

Antipseudomonal beta-lactam+ antipseudomonal quinolone (ciprofloxacinand levofloxacin)

17
Q

PseudomonasPneumonia 2

A

Antipseudomonal beta-lactam + aminoglycoside

18
Q

PseudomonasPneumonia 3

A

Antipseudomonal quinolone + aminoglycoside

19
Q

VibriosCholera, parahaemolyticus

A

Fluids and electrolytes

20
Q

CampylobacterBloody diarrhea

A

Fluoroquinolone or azithromycin

21
Q

Helicobacter pyloriGastric ulcer

A

PPI + amoxicillin + clarithromycin

22
Q

Haemophilus influenzaeOtitis media

A

AmoxicillinMacrolide for Pen Allergy

23
Q

Haemophilus influenzaeMeningitis

A

CeftriaxoneReplaces ampicillin (resistance)

24
Q

Yersinia pestisPlague

A

Streptomycin (gentamicin)Doxy, chloramphenicol

25
Q

Bordetella pertussispertussis

A

Macrolide (historically erythromycin)TMP-SMX

26
Q

Pasteurella multocidacellulitis

A

amoxicillin-clavulanatePenicillin, doxy, fluoroquinolone

27
Q

Francisella tularensistularemia

A

Streptomycin (gentamicin)Cipro, doxy for nonsevere disease

28
Q

Legionella pneumophilaLegionnaires disease

A

Levofloxacin or azithromycin

29
Q

Legionella pneumophilatransplant pts

A

LevofloxacinMacrolides interfere with cyclosporine

30
Q

Brucella spp.brucellosis

A

Doxy + streptomycinDoxy + rifampin

31
Q

Bacteroides intraabdominal abscess

A

metronidazole

32
Q

HACEKEndocarditis

A

CeftriaxoneReplaces penicillin (resistance)