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Certified Nursing Assistant Exam Prep

Category - Physical Care

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The nurse tells the nurse aide that she is about to perform a guaiac test on the client’s stool. The nurse aide understands that this is a test to examine:

Bacteria formation.
Hidden blood.
Bright red blood.
Mucus and fat deposits.

Explanation

Answer: B - A Guaiac test or fecal occult blood test detects blood present in the feces that is not visibly apparent.

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