A nurse is reinforcing teaching with a client about collecting a stool specimen to check for occult blood. Which of the following statements by the client indicates an understanding of the teaching?

"Eating pasteurized dairy products will affect my test results."

"Having urine mixed in with the stool will not affect the results."

"I should avoid eating red meat for 3 days before my test."

"I should collect a specimen once each week for 4 weeks."

Answer and Explanation

The Correct Answer is C

When collecting a stool specimen to check for occult blood, it is important to avoid certain foods that can affect the test results, such as red meat. Red meat can cause false-positive results due to the presence of heme, which can mimic the appearance of blood in the stool.

By avoiding red meat for at least three days before the test, the client can help ensure more accurate results. pasteurized dairy products do not have a direct impact on stool occult blood test results. However, it is important to note that certain medications, such as bismuth subsalicylate (found in Pepto-Bismol), can affect the test results.

The presence of urine in the stool sample can potentially dilute or mask the presence of blood, leading to false-negative results. It is important

Occult blood testing is typically done as a one-time test unless otherwise specified by a healthcare provider. Collecting a specimen once each week for four weeks is unnecessary unless specifically instructed by the healthcare provider.

Nursing Test Bank

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Correct Answer is A

Explanation

Hepatitis A is primarily transmitted through the fecal-oral route, often due to contaminated food or water. However, it can also spread through close personal contact, including sharing towels, utensils, or other personal items. By using different hand towels than others in the home, the client demonstrates an understanding of the importance of preventing the transmission of the virus.

While hand hygiene is essential in preventing the spread of infectious diseases, including hepatitis A, alcohol-based cleansers are not effective against the hepatitis A virus. Washing hands with soap and water for at least 20 seconds is the recommended method to remove the virus from the hands.

Hepatitis A can be spread through contaminated food, so it is important for the client to avoid preparing food for others during the acute phase of the illness and until cleared by a healthcare professional.

Hepatitis A is not typically transmitted through contact with blood. It is primarily transmitted through the fecal-oral route or close personal contact with an infected individual.

A. Encourage the client to bathe frequently. B. Apply powder to the client's skin. C. Add moisturizing oil to the client's bath water. D. Place a humidifier in the client's room.

Correct Answer is D

Explanation

Dry, itchy skin is a common concern in older adults, especially during the winter months or in dry environments. Increasing the humidity in the client's environment can help alleviate dryness and itching. Placing a humidifier in the client's room will add moisture to the air and help prevent excessive drying of the skin. It is important to ensure that the humidifier is clean and well-maintained to avoid the growth of bacteria or mould.

Encouraging the client to bathe frequently may further dry out the skin, so it is not recommended. Similarly, applying powder to the skin may exacerbate dryness and should be avoided. Adding moisturizing oil to the bath water may provide temporary relief, but a humidifier will have a more consistent and long-lasting effect on the client's environment.

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A nurse is reinforcing teaching with a client about collecting a stool specimen to check for occult blood. Which of the following statements by the client indicates an understanding of the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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Correct Answer is D

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