Staphylococcus aureus Identification Quiz
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Questions and Answers

Which of the following tests is positive for Staphylococcus aureus?

  • Bacitracin susceptibility test
  • Bile Esculin Hydrolysis test
  • Inulin fermentation test
  • Catalase test (correct)

    • Which of the following is a characteristic feature of Staphylococcus aureus on Mannitol Salt Agar?

  • Inulin fermenting
  • Bacitracin resistant
  • Mannitol fermenting (correct)
  • TMP-SMZ resistant

    • Which virulence factor is associated with severe necrotizing pneumonia in children caused by Staphylococcus aureus?

  • Panton-Valentine leukocidin (PVL) (correct)
  • Enterotoxin type B
  • Staphyloxantin
  • TSST 1

    • Which organism is characterized by Gm (+) cocci in CHAINS and a negative Catalase test?

    <p>Streptococcaceae</p> Signup and view all the answers

    What is the most predominant flora of the SKIN and is an opportunistic pathogen commonly associated with nosocomial infections?

    <p>S. epidermidis</p> Signup and view all the answers

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