Keller Bugs and Drugs - Gram Negative Flashcards

(47 cards)

1
Q

Neisseria gonorrhoeae - gonorrhea

A

Ceftriaxone

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2
Q

Neisseria gonorrhoeae - gonococcal pharyngitis

A

Ceftriaxone

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3
Q

Neisseria meningitidis - meningitis, bacteremia

A

Ceftriaxone

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4
Q

Moraxella cattharalis - Otitis media

A

Amoxicillin

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5
Q

Klebsiella pneumoniae - Pneumonia, bacteremia

A

Cephalosporin +/- aminoglycoside

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6
Q

Escherichia coli - ETEC

A

Ciprofloxacin (if warranted)

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7
Q

Escherichia coli - EHEC

A

Contraindicated

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8
Q

Escherichia coli - HUS from EHEC

A

Eculizumab

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9
Q

Escherichia coli - EIEC

A

Fluoroquinolone (if warranted)

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10
Q

Escherichia coli - Meningitis

A

3rd-gen cephalosporin (ceftriaxone)

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11
Q

Escherichia coli - Pneumonia

A

3rd-gen cephalosporin or fluoroquinolone

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12
Q

Escherichia coli - UTI (UPEC)

A

fluoroquinolone, TMP-SMX, or nitrofurantoin

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13
Q

Shigella - Bloody colitis

A

Fluoroquinolone (if warranted)

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14
Q

Salmonella - Nontyphoidal

A

Fluoroquinolone (if warranted)

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15
Q

Salmonella - Typhoidal

A

Fluoroquinolone (adult), ceftriaxone (children)

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16
Q

Pseudomonas - Endocarditis, bacteremia

A

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

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17
Q

Pseudomonas - Meningitis

A

Ceftazidime

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18
Q

Pseudomonas - Osteomyelitis

A

beta-lactam, carbapenem or fluoroquinolone

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19
Q

Pseudomonas - UTI

A

Aminoglycoside or fluoroquinolone

20
Q

Vibrios - Cholera, parahaemolyticus

A

Fluids and electrolytes

21
Q

Yersinia pestis - Plague

A

Streptomycin (gentamicin)

22
Q

Francisella tularensis - tularemia

A

Streptomycin (gentamicin)

23
Q

Pseudomonas - Pneumonia

A
  1. Antipseudomonal beta-lactam + antipseudomonal quinolone (ciprofloxacin, levofloxacin)
  2. Antipseudomonal beta-lactam + aminoglycoside
  3. Antipseudomonal quinolone + aminoglycoside
24
Q

Neisseria gonorrhoeae - gonorrhea

25
Moraxella cattharalis - Otitis media
Amoxicillin
26
Escherichia coli - ETEC
Ciprofloxacin (if warranted)
27
Escherichia coli - EHEC
Contraindicated
28
Escherichia coli - Meningitis
3rd-gen cephalosporin (ceftriaxone)
29
Escherichia coli - Pneumonia
3rd-gen cephalosporin or fluoroquinolone
30
Shigella - Bloody colitis
Fluoroquinolone (if warranted)
31
Salmonella - Nontyphoidal
Fluoroquinolone (if warranted)
32
Pseudomonas - Endocarditis, bacteremia
Aminoglycoside + antipseudomonal b-lactam (piperacillin, ticarcillin, ceftazidime, cefepime, imipenem)
33
Pseudomonas - Osteomyelitis
beta-lactam, carbapenem or fluoroquinolone
34
Vibrios - Cholera, parahaemolyticus
Fluids and electrolytes
35
Campylobacter - Bloody diarrhea
Fluoroquinolone or azithromycin
36
Helicobacter pylori - Gastric ulcer
PPI + amoxicillin + clarithromycin
37
Haemophilus influenzae - Otitis media
Amoxicillin
38
Haemophilus influenzae - Meningitis
Ceftriaxone
39
Yersinia pestis - Plague
Streptomycin (gentamicin)
40
Bordetella pertussis - pertussis
Macrolide (historically erythromycin)
41
Pasteurella multocida - cellulitis
amoxicillin-clavulanate
42
Francisella tularensis - tularemia
Streptomycin (gentamicin)
43
Legionella pneumophila - Legionnaires disease
Levofloxacin or azithromycin
44
Legionella pneumophila - transplant pts
Levofloxacin
45
Brucella spp. - brucellosis
Doxy + streptomycin
46
Bacteroides - intraabdominal abscess
metronidazole
47
HACEK - Endocarditis
Ceftriaxone