Staphylococcus: Gram Positive Cocci and Infections
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Questions and Answers

Which of the following strains of Staphylococcus aureus is known for its multiple drug resistance?

  • Staphylococcus epidermidis
  • Methicillin resistant staph.aureus (MRSA) (correct)
  • Streptococcus pyogenes
  • Coagulase negative staphylococcus
  • What is a common complication of Streptococcus pyogenes infection?

  • Urinary tract infections
  • Meningitis
  • Rheumatic fever (correct)
  • Skin infections
  • Which of the following is NOT a characteristic of Coagulase negative staphylococcus?

  • Found on skin and does not cause harm
  • Found in nasopharynx flora
  • More pathogenic than S. aureus (correct)
  • Causes infections in surgical sites
  • What is a common source of Streptococcus pneumoniae infection?

    <p>Normal nasopharynx flora</p> Signup and view all the answers

    Which of the following is a type of disease caused by Streptococcus pyogenes?

    <p>Puerperal fever</p> Signup and view all the answers

    What is a characteristic of Staphylococcus aureus?

    <p>Can cause skin infections and food poisoning</p> Signup and view all the answers

    What is the percentage of nosocomial UTIs caused by Enterococcus?

    <p>16%</p> Signup and view all the answers

    What is the name of the disease caused by Neisseria gonorrhoeae?

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

    Why does treatment of Streptococcus pneumoniae often fail?

    <p>Due to antibiotic resistance</p> Signup and view all the answers

    What is the name of the antibiotic-resistant strain of Enterococcus?

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

    What is the name of the disease caused by Neisseria meningitidis?

    <p>Meningococcal meningitis</p> Signup and view all the answers

    What is the percentage of treatment failures in Streptococcus pneumoniae due to antibiotic resistance?

    <p>60-70%</p> Signup and view all the answers

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