Introduction to Dengue Fever
12 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following is NOT a factor that is thought to impact the risk of dengue infection, disease, and disease severity?

  • Environmental factors (correct)
  • Viral factors
  • Vector factors
  • Host factors
  • Which of the four dengue virus types provides the longest lasting cross-protection against the other three types following infection?

  • DENV-3
  • DENV-4
  • DENV-2
  • DENV-1 (correct)
  • Which of the following is NOT a clinical manifestation of dengue virus infection?

  • Life-threatening shock syndrome
  • Asymptomatic infection
  • Chronic fatigue syndrome (correct)
  • Mild febrile illness
  • According to the World Health Organization's 1997 classification scheme, which of the following is NOT a category of symptomatic dengue virus infection?

    <p>Dengue neurological syndrome</p> Signup and view all the answers

    Which of the following statements about the four dengue virus types is true?

    <p>They are genetically and serologically distinct</p> Signup and view all the answers

    Which of the following is the most likely reason for an individual living in a dengue-endemic area with all four dengue virus types co-circulating to be at risk of infection with any and all of the DENV types?

    <p>The transient cross-protection among the four DENV types weakens and disappears over time</p> Signup and view all the answers

    Which statement about the WHO 1997 classification scheme is accurate?

    <p>It focused on plasma leakage leading to intravascular volume depletion as the cardinal manifestation.</p> Signup and view all the answers

    What was the primary reason for the WHO to introduce the 2009 classification scheme?

    <p>To emphasize early recognition of warning signs for optimal triage and management.</p> Signup and view all the answers

    According to the passage, what is a limitation of the 2009 WHO classification scheme?

    <p>All of the above.</p> Signup and view all the answers

    What concept was introduced by the WHO South-East Asia Regional Office in 2011?

    <p>The expanded dengue syndrome</p> Signup and view all the answers

    Which of the following is NOT cited as a common risk factor for the expanded dengue syndrome?

    <p>Plasma leakage</p> Signup and view all the answers

    According to the passage, which of the following statements is true regarding the different dengue classification schemes?

    <p>The WHO issued additional documents on dengue management in 2011 and 2012.</p> Signup and view all the answers

    More Like This

    Prevention of Dengue Fever
    18 questions

    Prevention of Dengue Fever

    RealizableLutetium avatar
    RealizableLutetium
    DENGUE WHO and PIDSP
    58 questions

    DENGUE WHO and PIDSP

    NeatestPalladium avatar
    NeatestPalladium
    Use Quizgecko on...
    Browser
    Browser