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MTAP 1 Bacte > (Part 2) 2.17.3 Vibrio Test and media > Flashcards

(Part 2) 2.17.3 Vibrio Test and media Flashcards

1
Q

What is the transport media used if rice water stool is given?

A

Cary Blair medium

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2
Q

Vibrio can Grow on:

PEA
SBA
CHOC
CNA
MAC

Which of the following does not belong?

A

PEA and CNA

These two inhibits Gram neg

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3
Q

Best selective-differential for Vibrio

A

TCBS

Thiosulfate Citrate Bile salts Sucrose agar

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4
Q

What is the purpose of high pH of TCBS, oxgall and cholate?

A

Inhibits Gram +

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5
Q

Positive indicator for Differential in TCBS?

A

Yellow colonies = Sucrose fermenter

Green colonies = Non sucrose fermenter

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6
Q

What vibrio are Sucrose fermenter?

A

Vibrio cholerae
Vibrio alginolyticus

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7
Q

What vibrio are non sucrose fermenter?

A

Vibrio mimicus
Vibrio parahaemolyticus
Vibrio vulnificus

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8
Q

Vibrio that are non halophilic?

A

Vibrio Cholerae
Vibrio mimicus

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9
Q

An enrichment broth that provides high pH for the vibrio

A

Alkaline peptone water

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MTAP 1 Bacte (93 decks)

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