Microbiologic characteristics Flashcards
1
Q
Organisms that grow only on chocolate agar (5)
A
- Haemophilus
- Some Aggregatibacter spp.
- Some N. gonorrhea isolates
- Francisella
- Granulicatella/abiotrophia
2
Q
Fastidious GNR that DON’T grow on MacConkey Agar (6)
A
- Brucella
- HACEK
- Francisella
- Moraxella
- Neisseria
- Pasteurella
3
Q
Alpha-hemolysis + (3)
A
Viridans group strep
Some strep pneumo
Some enterococci
4
Q
Beta-hemolysis + (6)
A
Staph aureus Beta-hemolytic strep Clostridium perfringens Aeromonas E. coli Pseudomonas aeruginosa
5
Q
Catalase + (GP) (3)
A
Staphylococcus
Bacillus
Corynebacterium
6
Q
Coagulase + (4)
A
Staphylococcus aureus
Staphylococcus intermedius
Staphylococcus pseudointermedius
Staphylococcus shleiferi
7
Q
Oxidase + (GN) (6)
A
Aeromonas
Moraxella
Neisseria
Pasteurella
Plesiomonas shigelloides (only enterobacteriacae)
Pseudomonas (except luteola and oryzihabitans)
8
Q
Indole + (GN) (7)
A
Aeromonas E. coli Morganella morganii Plesiomonas shigelloides Proteus vulgaris Providencia Pasteurella