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Flashcards in ABX stuff Deck (23)
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1
Q

MIC

A

does required to stop growth (static)

2
Q

MBC

A

does required to kill 99% of bacteria (cidal)

3
Q

Post-antibiotic effect

and an example?

A

drug has short half but continues kllling bacteria even if systemic concentration drops below MIC/MBC
eg. AGs!

4
Q

Bacillus anthracis

A

Aerobic GP Rod
Anthrax
FQ, doxy, Pen G + streptomycin

5
Q

Corynebacterium diptheria

A

Aerobic GP Rod
Diptheria
Pen G, Macrolides

6
Q

Listeria

A

Aerobic GP Rod
Bacteremia, meningocephalitis
AMP +/- gentamycin

7
Q

Neisseria meningitidis

A

Aerobic GN diplococci
Meningitis
Pen G, cefuroxime (2nd gen)

8
Q

Neisseria gonorrhea

A

Aerobic GN diplococci
Gonorrhea, conjunctivits
Ceftriaxone (3rd) + azithro (MAC), doxy (TCN)

9
Q

M. catarrhalis

A

Aerobic GN diplococci
Otitis media, CA-PNA
Amoxi-clav (BLase inhib), 2nd/3rd cephs, MAC, FQ

10
Q

Clostridium (tetani, botulinum, perfrigens)

A

Anaerobic GP Rod (strict killed by O2)
Tet, Bot, perf : gangrene and food poisoning
Pen G, Metro, Clinda

11
Q

Clostridum Difficile

A

Anaerobic GP Rod
Pseudomebranosus colitis
Metro, Vanco po, fidaxomicin

12
Q

Propionibacterium acnes

A

Anaerobic GP Rod
Acne
TCN, clinda (topical), eryhtro (topical)

13
Q

H pylori

A

Anaerobic GN Rod
Peptic ulcer dz
Amox, MAC, TCN, metro

14
Q

Bacterioides (B. fragilis, B melaninogenicus)

A

Anaerobic GNR
Intrabdominal brain abscesses
METRO, clinda, 2nd cephs, carbapenems PLUS anti-pseudomonal pens (PIP, TICAR)

15
Q

Mycobacterium tuberculosis

A

No cell wall
Tuberculosis
Rifampin, Isoniazid, Streptomycin (Ethambutol, Pyrazinamide)

16
Q

M. avium intracellulare

A

No cell wall
PNA
MAC, Rifabutin

17
Q

Mycoplasma pneumoniae

A

No cell wall
CA-PNA
MAC, TCN

18
Q

Treponema pallidum

A

Spirochetes
Syphilis
Pen G, MAC, Ceftriaxone, TCN

19
Q

Leptospira and Borrelia

A

Spirochetes

20
Q

Pseudomonas aeruginosa

A

GNR (opportunistic)
PNA/Lung infx in CF patients, Infx, UTI
PIP/TICAR (anti-pseudomonal PENS)

21
Q

Bordetella pertussis

A

GNR
pertussis/whooping cough
MACs

22
Q

Chlamydia (all types)

A

Obligate intracellular

TCN, MAC

23
Q

Rickettsia

A

Obligate intracellular
Rocky Mountain Spotted Fever, Q fever
Doxy, chlor