Bacteriology gram pos Flashcards

1
Q

non-motile, box-car shaped

A

bacillus anthracis

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2
Q

motile, heated fried rice

A

bacillus cereus

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3
Q

tennis racket like (terminal spore)

A

clostridium tetani

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4
Q

bulging cans

A

clostridium botilinum

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5
Q

lechitinase, gas forming

A

clostridium perfringens

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6
Q

anaerobic, pseudomembranes

A

clostridium difficile

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7
Q

aerobic, motile, chinese character

A

corynebacterium diphtheriae

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8
Q

aerobic, tumbling motility

A

listeria monocytogenes

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9
Q

Medussa head morphology

A

bacillus anthracis

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10
Q

woolsorter’s disease

A

bacillus anthracis

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11
Q

protective antigen + edema factor =

A

edema toxin of b. anthracis

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12
Q

protective antigen + lethal factor =

A

lethal toxin

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13
Q

DOC for cutaneous anthrax

A

ciprofloxacin

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14
Q

DOC for inhalational/gastrointestinal anthrax

A

cipro/doxycycline plus one/two addtnl antibx (rifampin, vanco, pen, imipenem, clinda, clarith)

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15
Q

DOC for clostridium tetani

A

metronidazole

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16
Q

Triad of Botulism

A
  1. Symmetric descending flaccid paralysis; 2. No fever; 3. intact sensorium
17
Q

double hemolysis on blood agar

A

clostridium perfringens

18
Q

Toxin for gas gangrene of c. perfringens

A

alpha toxin

19
Q

pseudomembranous colitis

A

clostridium difficile

20
Q

pseudomembranous pharyngitis

A

corynebacterium diphtheriae

21
Q

pseudomembranous esophagitis

A

candida albicans

22
Q

Elongation Factor 2

A

corynebacterium diphtheriae

23
Q

ABCDE of prophage encoded toxins

A

shigA toxin; Botulinum; Cholera; Diptheria; Erythrogenic toxin (s. pyogenes)

24
Q

DOC for diphtheria

A

pen g and antitoxin

25
Q

DOC for listeria

A

ampicillin with or without gentamicin