Difficulty: Medium
Average Score: 68%
Simulated
A nurse is caring for a client who will perform fecal occult blood testing at home. Which of the following information should the nurse include when explaining the procedure to the client?
Correct answer
D
Rationale
The correct answer is D because a contaminated specimen can lead to false results. The client should be instructed to avoid contaminating the specimen with urine, water, or toilet bowl cleaners. Choice A is incorrect because protein intake does not affect the test. Choice B is incorrect as multiple stool specimens are usually required. Choice C is incorrect as a blue color change indicates a positive test, not red.