Trypanosoma: Taxonomy and Morphology
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Questions and Answers

What is a common symptom of dourine in animals?

  • Loss of appetite
  • Nasal discharge
  • Skin rash
  • Facial paralysis (correct)

Which of the following is used to detect trypanosomes in low numbers?

  • Wet blood films
  • Thin stained blood smears
  • Thick stained blood smears
  • Hematocrit centrifugation (correct)

What is the duration of the acute illness caused by dourine?

  • 1-2 weeks
  • 1-2 days
  • 1-2 months (correct)
  • 1-2 years

What is the primary method used to identify trypanosomes?

<p>Microscopic examination (C)</p> Signup and view all the answers

What is the purpose of the dark-ground/phase-contrast buffy coat technique?

<p>To concentrate trypanosomes near the buffy coat (A)</p> Signup and view all the answers

What is a complication of dourine?

<p>All of the above (D)</p> Signup and view all the answers

What is used to detect IgM in early stages of dourine?

<p>Card agglutination tests (CATT) (A)</p> Signup and view all the answers

What is the limitation of trypanosomal drugs?

<p>They cannot completely eliminate the parasite (B)</p> Signup and view all the answers

What is the purpose of animal inoculation studies?

<p>To study the disease progression (C)</p> Signup and view all the answers

What is a common symptom of chronic dourine?

<p>All of the above (D)</p> Signup and view all the answers

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