ID Test Controls Flashcards
1
Q
Positive KOH
A
Escherichia Coli
2
Q
Negative KOH
A
Staphylococcus aureus
3
Q
Positive Catalase
A
Staphylococcus aureus
4
Q
Negative catalase
A
Streptococcus (any)
e.g. streptococcus pneumoniae
5
Q
Positive oxidase
A
Pseudomonas aeruginosa
6
Q
Negative oxidase
A
Escherichia coli
7
Q
What controls does Staphylococcus aureus cover
A
Negative KOH
Positive catalase
8
Q
What controls does Escherichia coli cover
A
Positive KOH
Oxidase negative