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Questions and Answers
What is the significance of carefully observing the color of stool in gross examination?
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?
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?
In gross examination, what does sticky, black, tarry stool indicate?
- Cholera
- Typhoid
- Upper gastrointestinal hemorrhage (correct)
- Hirschsprung disease
What does rice-watery stool indicate?
What does rice-watery stool indicate?
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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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