GPC Flashcards
1
Q
Micrococcus luteus
A
Catalase +
Coagulase -
Tetrads
Yellow
2
Q
Micrococcus spp.
A
Catalase + Coagulase - Tetrads White Need to do Microdase
3
Q
Group D Strep
A
Catalase - Gamma or Alpha only with Resistance Bile esculin + NaCl - PYR - S. bovis and S. equinus most common in humans
4
Q
Enterococcus spp.
A
Catalase - Gamma or Alpha only with Resistance to Optochin P disk Bile esculin + NaCl + PYR + LAP + E. faecalis and E. Facieum most common Susceptibility
5
Q
Rothia mucilaginosa
A
Sticky Staph Catalase - or w+ White VP + Gel + Coagulase - Normal Respitatory Flora
6
Q
Staphylococcus aureus
A
Catalase + Coagulase + Susceptibility Mannitol Salt DNA agar
7
Q
Staphylococcus lugdunensis
A
CNS Catalase + Clusters Novobiocin S Greater than 16mm Endocarditis, septicemia, Wounds
8
Q
Staphylococcus epidermidis
A
CNS Catalase + Clusters Novobiocin S Greater than 16mm Most commonly isolated
9
Q
Staphylococcus saprophyticus
A
Catalase + Coagulase - Clusters Urine Novobiocin R Less than 16mm
10
Q
Staphylococcus simulans
A
CNS
Catalase +
Clusters
Novobiocin S Greater than 16mm
11
Q
Streptococcus agalactiae
A
GBS Catalase - Beta hemolytic Sodium Hippurate + Camp Test +
12
Q
Streptococcus angiosus
A
Viridans Step S. angiosus group with S. intermedium and S. constellatus Beta hemolytic Catalase - Bile esculin - NaCl - Optochin P disk R less than 14mm
13
Q
Streptococcus Beta hemolytic C, F, and G
A
Catalase -
Beta hemolytic
ID with latex typing
14
Q
Streptococcus pneumoniae
A
Catalase -
Alpha hemolytic
Susceptibility greater than 14mm
15
Q
Streptococcus pyogenes
A
Catalase -
Beta hemolytic
Bacitfacin A disk Susceptible
PYR +