Significance of Gross Examination of Stool
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Questions and Answers

What is the significance of carefully observing the color of stool in gross examination?

  • To recover roundworms from the surface of the specimen
  • To determine the presence of tapeworm proglottids
  • To aid in the presumptive diagnosis of intestinal disorders (correct)
  • To identify Hirschsprung disease
  • Which color of stool is associated with upper gastrointestinal hemorrhage?

  • Gray
  • Green/yellow green
  • Red
  • Black (correct)
  • In gross examination, what does sticky, black, tarry stool indicate?

  • Cholera
  • Typhoid
  • Upper gastrointestinal hemorrhage (correct)
  • Hirschsprung disease
  • What does rice-watery stool indicate?

    <p>Cholera</p> Signup and view all the answers

    Study Notes

    Stool Examination

    • Careful observation of stool color is significant in gross examination as it can indicate underlying health issues.

    Stool Colors and Associated Conditions

    • Black stool is associated with upper gastrointestinal hemorrhage.
    • Sticky, black, tarry stool indicates gastrointestinal bleeding, particularly in the upper GI tract.
    • Rice-watery stool is characteristic of gastrointestinal infection or inflammation.

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    Description

    Explore the importance of gross examination of stool in identifying various intestinal disorders through characteristics like watery, diarrheic, and narrow-ribbon-like stool. Learn about how the color of stool can aid in the preliminary diagnosis. An essential aspect of healthcare and medical diagnostics.

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