Measles (Rubeola) Disease
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Questions and Answers

What is the typical duration of the incubation period for measles?

  • 14-21 days
  • 7-14 days (correct)
  • 21-28 days
  • 3-5 days
  • What is the characteristic appearance of Koplik's spots?

  • Tiny grains of white sand surrounded by inflammatory areolae (correct)
  • Small, red, itchy patches
  • Large, bluish lesions
  • Yellowish, crusty patches
  • What is a common complication of measles?

  • Meningitis
  • Viral pneumonia
  • Hepatitis
  • Bacterial super-infections (correct)
  • What is the order of appearance of the measles rash?

    <p>Retroauricular, then temporal region, and finally on the face</p> Signup and view all the answers

    What is the type of virus that causes measles?

    <p>RNA virus</p> Signup and view all the answers

    Study Notes

    Measles (Rubeola, Morbilli, Nine-Day Measles)

    • Caused by a Paramyxovirus, an RNA virus
    • Incubation period: 7-14 days
    • Prodromal symptoms: fever, Coryza, hacking cough, conjunctivitis
    • Koplik's spots appear 2-4 days after prodromal symptoms
    • Rash characteristics:
      • Retroauricular and temporal region initially
      • Spreads to the face
      • Maculo-papulous exanthemes
    • Associated symptoms:
      • Photophobia
      • High fever
    • Complications:
      • Bacterial superinfections
      • Encephalitis
      • Cerebellitis
      • Subacute sclerotizing panencephalitis

    Koplik's Spots

    • Appear on the buccal mucosa opposite the 1st and 2nd upper molars
    • Resemble tiny grains of white sand surrounded by inflammatory areolae

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    Description

    A quiz about Measles, a viral disease caused by Paramyxovirus, its symptoms, and complications. Covers the incubation period, symptoms, and characteristics of the rash, including Koplik's spots.

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