Colony Morphology Flashcards

1
Q

Green metallic sheen on BAP

A

P.aeruginosa

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2
Q

Green metallic sheen on EMB

A

E.coli

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3
Q

Fish eye on EMB

A

Enterobacter

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4
Q

Bull’s eye on CIN

A

Yersinia enterocolitica
Aeromonas

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5
Q

Dew drops/satellite colonies

A

Haemophilus influenzae

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6
Q

Mercury droplets on Regan-Lowe

A

B. pertussis

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7
Q

Medusa head on BAP

A

B. anthracis

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8
Q

Molar tooth

A

Actinomyces

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9
Q

Fried ehg

A

Mycoplasma

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10
Q

Cauliflower

A

Mycobacterium tuberculosis

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11
Q

Serrated confluent

A

P.aeruginosa

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12
Q

Snowflakes on B6 Agar

A

Salmonella

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13
Q

Hockey puck colonies

A

Moraxella

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14
Q

Brittle, crumbly, wrinkled

A

Nocardia

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15
Q

Buttery/creamy yellow

A

S.aureus

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16
Q

Dry & waxy rough edges

A

Diptheroids

17
Q

Smooth. glistening &clay-like

A

N. elongata

18
Q

Ground glass appearance

A

B. anthracis

19
Q

Coffee beans or kidney shaped

A

Neisseria

20
Q

Black with metallic sheen in Bismuth Sulfide Agar

A

S. typhi