MicroModule Gram positive Cocci Flashcards
1
Q
Name three genus of Gram positive Cocci
A
Staphylococcus
Streptococcus
Enterococcus
2
Q
What is the appearance of Staph and where are they found on the human body?
A
Grape-like clusters
Usually in commensals, particularly on the skin
3
Q
Which test distinguishes Staph aureus and Staph saprophyticus?
A
The coagulase test: aureus is coagulase positive, saprophyticus is coagulase negative
4
Q
Which test distinguishes Staph and Strep?
A
Catalase - Strep is catalase negative, Staph is catalase positive
