Bacteriology Flashcards
Hemolytic pattern of Staph aureus on BAP
Beta hemolytic
*gold standard and Staph aureus for beta hemolytic pattern
What is group A streptococcus
Strep pyogenes
Group B streptococcus
Strep agalactiae
Group C streptococcus
Strep equisimilis
Strep equi subsp. zooepidemicus
Hemolytic pattern of group A, B, and C strep
Beta hemolytic
Strep with alpha hemolysis
Strep pneumoniae
Hemolytic pattern of Mitis grp, Mutans grp
Entero faecalis, entero faecium, entero durans
Strep bovis, strep equinus
Gamma (non-hemolytic)
Sensitive to Bacitracin?
Strep pyogenes (grp A strep)
*Beta : Bacitracin (BB)
Sensitive to Optochin?
Strep agalactiae (grp B strep)
*Alpha : Optochin (OA)
Grows in 6.5% NaCl?
Enterococcus spp
Halophilic G+ bacteria
Vibrio
Staph aureus
Enterococcus spp
Culture medium of Vibrio spp
Alkaline peptone water
Culture medium for Staph aureus
Mannitol salt agar (MSA)
*MS(staph)A(aureus)
Cause of strep throat
S. Pyogenes