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Bacte Lec [Finals] > 3.4.1 Gram negative bacilli > Flashcards

3.4.1 Gram negative bacilli Flashcards

1
Q

Virulence factor?

A

Polysaccharide capsules

Adherence factors

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2
Q

Spectrum of disease?

A

Found in mixed infections

Brain abscess

Peritoneal infections

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3
Q

In Bacteroides fragilis, what is used to observed large gray black colonies?

A

Bacteroides Bile Esculin agar (BBE)

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4
Q

Percentage of bile can Bacteroides fragilis grow on?

A

20%

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5
Q

Bacteroides fragilis is Saccharolytic?

A

TRUE

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6
Q

What media is used to detect black pigment for Prevotella spp.?

A

Kanamycin-Vancomycin Laked blood agar (KVLB)

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7
Q

In fusobacterium nucleatum, characteristics internal flecking referred to as?

A

Crystalline internal structures

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8
Q

Gram negative bacilli that is Resistant on Vancomycin, Kanamycin, and colistin?

A

B. fragilis

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Bacte Lec [Finals] (59 decks)

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