Empiric Treatment - Based on organism Flashcards

1
Q

[Gram Negative Cocci, Aerobic]

M. catarrhalis

A
  1. TMP-SMX OR

2. 3rd gen cephalosporin

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2
Q

[Gram Negative Cocci, Aerobic]

N. Gonorrhea

A
  1. Ceftriaxone

2. Cefixime

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3
Q

[Gram Negative Cocci, Aerobic]

N. meningitides

A
  1. Pen G
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4
Q

[Gram Negative Rod, Aerobic]

Proteus, E. coli, Klebsiella (PEK)

A
  1. 1st or 2nd gen Ceph

2. TMP-SMX

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5
Q

[Gram Negative Rod, Aerobic]

Enterobacter, Citrobacter, Serratia
ENS

A
  1. TMP-SMX
  2. Quinolone
  3. Carbapenem
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6
Q

[Gram Negative Rod, Aerobic]

Shigella

A
  1. Quinolone
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7
Q

[Gram Negative Rod, Aerobic]

Salmonella

A
  1. Quinolone

2. Ceftriaxone

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8
Q

[Gram Negative Rod, Aerobic]

C. jejuni

A
  1. Erythromycin OR Azithromycin
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9
Q

[Gram Negative Rod, Aerobic]

Brucella sp

A
  1. Doxycycline + Rifampicin OR aminoglycoside
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10
Q

[Gram Negative Rod, Aerobic]

H. pylori

A
  1. Omeprazole
  2. Clarithromycin
  3. Amoxicillin
  4. Metronidazole
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11
Q

[Gram Negative Rod, Aerobic]

Vibrio sp

A

Tetracyclin

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12
Q

[Gram Negative Rod, Aerobic]

P. arugenosa

A
  1. Antipseudomonal pen (CONDM) with or without aminoglycoside
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13
Q

[Gram Negative Rod, Aerobic]

Legionella

A

Azithromycin or Quinolone

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14
Q

[Gram Positive, Cocci, Aerobic]

S. pneumoniae

A

Penicillin

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15
Q

[Gram Positive, Cocci, Aerobic]

S. pyogenes

A
  1. Penicillin

2. Clindamycin

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16
Q

[Gram Positive, Cocci, Aerobic]

S. agalactiae

A
  1. Penicillin +/- aminoglycoside
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17
Q

[Gram Positive, Cocci, Aerobic]

viridans streptococcus

A

Penicillin

18
Q

[Gram Positive, Cocci, Aerobic]

S. aureus

A

penicillinase-resistant pen

19
Q

[Gram Positive, Cocci, Aerobic]

MRSA

A

Vancomycin

20
Q

[Gram Positive, Cocci, Aerobic]

Enterococcus

A

Penicillin +/- Aminoglycoside

21
Q

[Gram Positive, Rod, Anaerobic]

Bacillus sp.

A

Vancomycin

22
Q

[Gram Positive, Rod, Anaerobic]

Listeria sp

A
  1. Ampicillin +/- aminoglycosode
23
Q

[Gram Positive, Rod, Anaerobic]

Nocardia sp

A
  1. Sulfadiazine

2. TMP-SMX

24
Q

[Gram Positive, Anaerobic]

Clostridium, Actinomyces

A
  1. Penicillin

2. Clindamycin

25
Q

[Anaerobic]

C. difficile

A

Metronidazole

26
Q

[Anaerobic]

B. fragilis

A

Metronidazole

27
Q

[Anaerobic]

Fusobacterium

A
  1. Metronidazole
  2. Clindamycin
  3. Penicillin
28
Q

[Mycobacterium]

Mycoplasma pneumoniae

A
  1. Tetracycline

2. Erythromycin

29
Q

[Chlamydia]

C. trachomatis

A
  1. Tetracycline

2. Azithromycin

30
Q

[Chlamydia]

C. psittaci

A

Tetracycline

31
Q

[Spirochetes]

B. recurrentis

A

Doxycycline

32
Q

[Spirochetes]

Borrerlelia burgdorfori

A

Doxycycline, Ceftriaxone

33
Q

[Spirochetes]

Leptospira sp

A

Penicillin

34
Q

[Spirochetes]

Treponema sp

A

Penicillin

35
Q

[Fungi]

Aspergillus sp

A

Voriconazole

36
Q

[Fungi]

Blastomyces sp

A

Amphotericin B

37
Q

[Fungi]

Candida sp

A
  1. Ampho B

2. Echinocandin

38
Q

[Fungi]

Cryptococcus

A
  1. Ampho B +/- Flucytosine
39
Q

[Fungi]

Coccidiodes immitis

A

Ampho B

40
Q

[Fungi]

H. capsulatum

A

Ampho B

41
Q

[Fungi]

Mucormycosis

A

Ampho B

42
Q

[Fungi]

Sporothrix schenkii

A

Ampho B