Gram Negative Diplococci Flashcards

1
Q

Gram Negative Diplococci

A

-all oxidase & catalase +
-grow on chocolate agar and media selective (Modified Thayer-Martin, Martin-Lewis, NYC agar)
-coffee bean shaped

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2
Q

GNDC
Glucose =

A

Moraxella catarhalis
-DNAase +
-hockey puck colonies (slides when pushed)
-Grows on blood&choc

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3
Q

GNDC
Glucose +
Maltose =

A

Neisseria gonorrhea

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4
Q

GNDC
Glucose +
Maltose +
Lactose +

A

Neisseria lactamica
-only lactose utilizer

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5
Q

GNDC
Glucose +
Maltose +
Lactose =

A

Neisseria meningitidis
-common cause of meningitis

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