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10 Cards in this Set

  • Front
  • Back
Lancefield group for Streptococcus pyogenes
A
Lancefield group for Streptococcus agalactiae
B
responsible for hemolysis on SBA plates incubated anaerobically
streptolysin O
oxygen stable, hemolysis can be seen around colonies that have been incubated aerobically
streptolysin S
recommended for better recovery of B-hemolytic streptococci from throat culture
SBA + trimethoprim-sulfamethoxazole
gram + cocci
catalase -
beta hemolyic
bacitracin sensitive
PYR +
Streptococcus pyogenes
drug of choice for Streptococcus pyogenes
Penicillin
drug of choice for Streptococcus pyogenes if the patient is allergic to penicillin
Erythromycin
most common clinical manifestation of S. pyogenes
bacterial pharyngitis
causes scarlet fever
Streptococcal Pyrogenic Exotoxins