Varicella Diagnosis and Management Guidelines

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Questions and Answers

What is the mortality rate associated with hemorrhagic smallpox?

  • 50%
  • > 90% (correct)
  • 1%
  • 30%

Which disease was successfully eradicated in 1980 with the global deployment of a vaccine?

  • Measles
  • Tularemia
  • Polio
  • Smallpox (correct)

Which form of smallpox is characterized by petechiae and hemorrhages?

  • Variola major
  • Variola minor
  • Hemorrhagic smallpox (correct)
  • Malignant smallpox

What is the incubation period for smallpox after infection via aerosolized exposure?

<p>2 weeks (D)</p> Signup and view all the answers

Which virus replicates in the lymph nodes and travels to lymphoid tissue, spleen, bone marrow, and liver?

<p>Variola virus (A)</p> Signup and view all the answers

Which organization developed an algorithm to assist with the clinical diagnosis of smallpox?

<p>CDC (D)</p> Signup and view all the answers

What are the major criteria used in the CDC algorithm for diagnosing smallpox?

<p>Febrile prodrome, classic smallpox lesions, lesions in same stage of development (A)</p> Signup and view all the answers

Which of the following is NOT a minor criterion used in the CDC algorithm for diagnosing smallpox?

<p>&gt; 90% mortality rate (C)</p> Signup and view all the answers

What should be done if a patient meets all three major criteria in the CDC algorithm for diagnosing smallpox?

<p>Isolate the patient immediately (D)</p> Signup and view all the answers

What is a key step in the successful eradication of a disease?

<p>Global deployment of an effective vaccine (D)</p> Signup and view all the answers

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