Micro4 Flashcards
1
Q
Novobiacin Resistant.
A
Staph. Saprophyticus
2
Q
Novobiacin Sensitive.
A
Staph. Epidermidis
3
Q
Optochin Resistant.
A
Strep. Viridans
4
Q
Optochin Sensitive.
A
Strep. Pneumoniae
5
Q
Bacitracin Resistant.
A
Group B Strep
6
Q
Bacitracin Sensitive.
A
Group A Strep
7
Q
What do alpha-hemolytic bacteria look like on Blood agar?
A
Form green ring around colonies on blood agar
8
Q
alpha-hemolytic bacteria.
A
Streptococcus pneumoniae
-catalase Negative; Optochin sensitive
Viridans streptococi
-catalase Negative; Optochin resistant
9
Q
What do beta-hemolytic bacteria look like on Blood agar?
A
Forms clear area of hemolysis on blood agar
10
Q
beta-hemolytic bacteria.
A
Staphylococcus aureus -catalase and coagulase Positive Streptococcus pyogenes -Group A strep -catalase Negative, Bacitracin Sensitive Streptococcus agalactiae -Group B strep -catalase Negative, Bacitracin Resistant Listeria monocytogenes -tumbling motility -meningitis in newborns -unpasteurized milk
