MLS-415 F2-3: RNA Viruses
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Questions and Answers

What is the primary mechanism by which Rubella infection directly damages fetal cells?

  • Mitochondrial dysfunction and apoptosis (correct)
  • Vitamin A disruption
  • Altered DNA synthesis
  • Inflammation and oxidative stress
  • Which of the following is NOT a characteristic feature of Congenital Rubella Syndrome?

  • Cataracts
  • Growth retardation
  • Diabetes (correct)
  • Cardiac Abnormalities
  • What is the recommended vaccination schedule for MMR?

  • 3 doses with booster (correct)
  • 2 doses with booster
  • 4 doses without booster
  • Single dose with no booster
  • What is the likely consequence of Rubella infection on fetal cells?

    <p>Cellular damage and apoptosis</p> Signup and view all the answers

    Which of the following is a transient symptom of Congenital Rubella Syndrome?

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

    What is the primary role of vitamin A in the context of Rubella infection?

    <p>Disruption of fetal development</p> Signup and view all the answers

    What is the most common complication of Congenital Rubella Syndrome?

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

    What is the primary goal of MMR vaccination?

    <p>Preventing Rubella infection</p> Signup and view all the answers

    What is the consequence of mitochondrial dysfunction in fetal cells following Rubella infection?

    <p>Cellular damage and apoptosis</p> Signup and view all the answers

    What is the characteristic triad of Congenital Rubella Syndrome?

    <p>Cataracts, Deafness, and Cardiac Abnormalities</p> Signup and view all the answers

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