Microbiologic characteristics Flashcards

1
Q

Organisms that grow only on chocolate agar (5)

A
  1. Haemophilus
  2. Some Aggregatibacter spp.
  3. Some N. gonorrhea isolates
  4. Francisella
  5. Granulicatella/abiotrophia
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2
Q

Fastidious GNR that DON’T grow on MacConkey Agar (6)

A
  1. Brucella
  2. HACEK
  3. Francisella
  4. Moraxella
  5. Neisseria
  6. Pasteurella
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3
Q

Alpha-hemolysis + (3)

A

Viridans group strep
Some strep pneumo
Some enterococci

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4
Q

Beta-hemolysis + (6)

A
Staph aureus
Beta-hemolytic strep
Clostridium perfringens
Aeromonas
E. coli
Pseudomonas aeruginosa
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5
Q

Catalase + (GP) (3)

A

Staphylococcus
Bacillus
Corynebacterium

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6
Q

Coagulase + (4)

A

Staphylococcus aureus
Staphylococcus intermedius
Staphylococcus pseudointermedius
Staphylococcus shleiferi

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7
Q

Oxidase + (GN) (6)

A

Aeromonas
Moraxella
Neisseria
Pasteurella
Plesiomonas shigelloides (only enterobacteriacae)
Pseudomonas (except luteola and oryzihabitans)

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8
Q

Indole + (GN) (7)

A
Aeromonas
E. coli
Morganella morganii
Plesiomonas shigelloides
Proteus vulgaris
Providencia
Pasteurella
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