gram positive cocci Flashcards
1
Q
what causes skin infections, acne , food poisoning
A
staphylococcus
2
Q
Streptococci are characterized by what?
A
patterns of hemolysis of RBC
-grow on blood agar plates
3
Q
Alpha hemolysis of streptococci indicates?
A
greenish color, normal flora
4
Q
beta hemolysis of streptococci indicate what
A
most pathogenic
5
Q
what grows in yellow-golden clusters
A
staphylococcus
6
Q
what does staphylococcus release?
A
release toxin TSS