A nurse is caring for an older adult client who has a hearing aid. Which of the following actions should the nurse take when the client reports hearing a whistling sound from the hearing aid?

Choice A Reason:

Discontinuing supplements containing vitamin C 24 hr before the test is appropriate. This is not necessary for fecal occult blood testing. However, vitamin C supplements should be avoided before certain stool tests that use a chemical reaction involving guaiac.

Choice B Reason:

Placing a thick layer of stool on the specimen card is inappropriate. The client should apply a small amount of stool to the designated area on the specimen card. A thick layer is not required, and excess stool may interfere with the test.

Choice C Reason:

Urinating prior to collecting the stool specimen is appropriate. This instruction is important because it helps prevent contamination of the stool specimen with urine, which could potentially interfere with the accuracy of the test results.

Choice D Reason:

Refraining from consuming pork 7 days before the test is inappropriate. There is no need for the client to avoid consuming pork specifically for fecal occult blood testing. The instructions usually focus on dietary restrictions that could affect the presence of blood in the stool, such as avoiding red meat or certain medications.

Choice A Reason:

"I should advance my crutches up the step ahead of my unaffected leg" This statement demonstrates an understanding of the correct technique for ascending stairs with crutches. The client should advance the crutches onto the step first, followed by the unaffected leg.

Choice B Reason:

"I should keep my elbows straight when I am walking with my crutches": It is recommended to maintain a slight bend in the elbows to absorb shock and provide stability during crutch walking.

Choice C Reason:

"I will support my weight on the hand grips of the crutches": This is not an accurate statement. Weight should be supported through the hands and arms, not just the hand grips.

Choice D Reason:

"When I'm walking around my house with my crutches, it's okay to take my shoes off": Walking with crutches while barefoot can increase the risk of slipping and falling. It is generally recommended to wear supportive footwear.