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micro LP 1
Question | Answer |
---|---|
Bile Solubility | positive=S. Pneumo Negative=S. Viridans |
optochin Test | Sensitive=S.Pneumo Resistant=S. Viridans |
Bile Esculin | NG/Unk or +/- =Not Enterococcus or D Strep +/+ = Enterococcus or Grp D Strep |
6.5% NaCl Broth | positive=Enterococcus Negative=not Enterococcus |
PYR Test | positive=GABS or Enterococcus Negative=GBBS or Grp D Strep |
Hippurate | positive=GBBS Negative=not GBBS |
Coagulase | positive=Staph Aureus Negative=not Staph Aureus |
Novobiocin | Sensitive=S.Epidermidis Restistant=S.Saphrophyticus |
VJA | Black colonies and yellow medium=S.Aureus Growth but no fermentation of medium=S.Epid+Saph |
Esculin Hydrolysis | Positive(growth+black)=Enterococcus or Grp D Strep Negative(growth but not black)=not entero or GDS |
Indole Motility | Umbrella=Listeria Monocytogenes |
Tinsdale Medium | positive=Corynebacterium Diphtheriae Negative=black growth but no brown ppt |