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Home Microbiology Streptococcus Comments

  • Question
  • Individuals suffering from primary atypical pneumonia have agglutinins to


  • Options
  • A. Streptococcus MG
  • B. S avium
  • C. S mutans
  • D. Enterococcus faecalis

  • Correct Answer
  • Streptococcus MG  


  • Streptococcus problems


    Search Results


    • 1. Which of the following gram-positive bacteria causes pharyngitis (sore throat)?

    • Options
    • A. Neisseria
    • B. Streptococcus
    • C. Staphylococcus
    • D. Mycobacterium
    • Discuss
    • 2. Gram-positive bacteria, responsible for food poisoning, is/are

    • Options
    • A. Mycoplasmas
    • B. Pseudomonas
    • C. Clostridia
    • D. all of these
    • Discuss
    • 3. The gram-positive bacteria lack __________ structure/component?

    • Options
    • A. outer membrane
    • B. murein
    • C. teichoic acid
    • D. plasma membrane
    • Discuss
    • 4. Which of the following gram-negative bacteria is/are not aerobic?

    • Options
    • A. Pseudomonas
    • B. Neisseria
    • C. Escherichia
    • D. None of these
    • Discuss
    • 5. Bacteria are

    • Options
    • A. saprophytic
    • B. symbiotic
    • C. hyper parasitic
    • D. all of these
    • Discuss
    • 6. Which of the following cross-reacts with cell wall carbohydrate of Streptococcus pyogenes?

    • Options
    • A. Cardiac valves
    • B. Synovial fluid
    • C. Myocardium
    • D. Vascular intima
    • Discuss
    • 7. The bacterial sore throat is caused by

    • Options
    • A. Staphylococcus aureus
    • B. Haemophilus spp
    • C. Streptococcus pyogenes
    • D. Mycoplasma pneumoniae
    • Discuss
    • 8. Streptolysin O is

    • Options
    • A. antigenic
    • B. oxygen-labile
    • C. heat-labile
    • D. all of these
    • Discuss
    • 9. Cell wall protein of Streptococcus pyogenes crossreacts with human

    • Options
    • A. synovial fluid
    • B. cardiac valves
    • C. myocardium
    • D. vascular intima
    • Discuss
    • 10. Which of the following condition is non-suppurative sequelae of Streptococcus pyogenes infections?

    • Options
    • A. Acute rheumatic fever
    • B. Acute glomerulonephritis
    • C. Erythema nodosum
    • D. All of these
    • Discuss


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