ANAEROBES Flashcards

1
Q

Alternative for safranin when staining anaerobes

A

0.5% aq. basic fuschin

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2
Q

Anaerobe chambers contain

A

5% O2
10% hydrogen
85% Nitrogen

Palladium catalyst

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3
Q

Removes O2 by catalysis with hydrogen to produce water

A

Palladium catalyst

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4
Q

Indicators for anaerobiasis

A

Methylene blue
Resazurin

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5
Q

Gram (+) anaerobes

CAPALG

A

Clostridium
Propionibacterium (Cutibacterium)
Actinomyces
Lactobacillus
Gardnerella
Arcanobacterium

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6
Q

Gram (-) anaerobes

A

Bacteroides
Fusobacterium

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7
Q

Tack head bacillus

A

Clostridium tetani

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8
Q

Terminal Spores

A

Clostridium tetani

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9
Q

Subterminal spores

A

Clostridium botulinum
Clostridium perfringens

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10
Q

Non-motile, Gram (+), Anaerobe

A

Clostridium perfringens

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11
Q

Canned food bacillus

A

Clostridium botulinum

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12
Q

Double zone of hemolysis, anaerobe

A

Clostridium perfringens

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13
Q

Box-shaped bacilli

A

Clostridium perfringens

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14
Q

Gas gangrene

A

Clostridium perfringens

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15
Q

MCC antibiotic-associated diarrhea and pseudomembranous colitis

A

Clostridium difficile

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16
Q

Medium for Clostridium difficile

A

CCFA: Cycloserine-Cefoxitin-Fructose Agar

Ground glass appearance (C. difficile)

16
Q

Medium for Clostridium difficile

A

CCFA: Cycloserine-Cefoxitin-Fructose Agar

Ground glass appearance (C. difficile)

17
Q

Test for Propionibacterium acnes

A

Indole (+)
Catalase (+)

18
Q

Part of normal flora of skin

Common blood culture contam

A

Propionibacterium acnes