H&D lab 1 Flashcards
1
Q
Gram Positive Stains what color?
A
Purple
2
Q
Gram Negative Stains what color?
A
Red
3
Q
Which culture(s) demonstrate the presence of hemolysis?
A
Sheep Blood Agar
4
Q
WHat type of medium has a low concentration of agar, thus providing higher moisture content for fastidiuous organisms?
A
Chocolate agar plates
5
Q
Colistin-Nalidixic Agar (CNA)
A
Isolates gram positive organisms by inhibiting gram negative ones