Herpes Zoster and Chickenpox Skin Lesions
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Questions and Answers

What is the main difference between the skin lesions of herpes zoster and chickenpox?

  • Herpes zoster lesions contain multinucleated giant cells, while chickenpox lesions do not.
  • Herpes zoster lesions are restricted to one area of the skin, while chickenpox lesions are randomly distributed. (correct)
  • Herpes zoster lesions consist of closely grouped vesicles, while chickenpox lesions are individual.
  • Herpes zoster lesions have eosinophilic intranuclear inclusion bodies, while chickenpox lesions do not.
  • What is the underlying reason for the difference in distribution of skin lesions between herpes zoster and chickenpox?

  • Herpes zoster involves intraneural spread of the virus, while chickenpox involves viremic spread. (correct)
  • Herpes zoster lesions are more closely grouped due to the inflammatory response, while chickenpox lesions are more dispersed.
  • Herpes zoster is caused by reactivation of latent virus, while chickenpox is caused by a new infection.
  • Herpes zoster affects the sensory nerves, while chickenpox affects the skin directly.
  • What histopathological feature is common to both herpes zoster and chickenpox skin lesions?

  • Multinucleated giant cells
  • Closely grouped vesicles on an erythematous base
  • Eosinophilic intranuclear inclusion bodies
  • Both a and b (correct)
  • Which of the following statements about the relationship between herpes zoster and chickenpox is true?

    <p>Herpes zoster is a reactivation of the chickenpox virus.</p> Signup and view all the answers

    Why are the lesions of herpes zoster more closely grouped compared to chickenpox?

    <p>The virus targets the sensory nerves specifically in herpes zoster.</p> Signup and view all the answers

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