A nurse in a provider’s office performs a fecal occult blood test with a positive result on a client.
Which of the following clients may have a false positive result?

A. A client who has a venous stasis ulcer.

A client who has peripheral hematomas.

A client who underwent a barium swallow study.

A client who takes an iron supplement.

Answer and Explanation

The Correct Answer is D

Correct answer: C

A. A client who has a venous stasis ulcer: This is less likely to cause a false positive result. While ulcers can bleed, the fecal occult blood test is designed to detect small amounts of blood in the stool, not necessarily blood from other sources like venous stasis ulcers.

B. A client who has peripheral hematomas: Peripheral hematomas are typically not related to the fecal occult blood test. They generally wouldn’t affect the results unless there was significant bleeding or if the hematomas were a result of an underlying bleeding disorder.

C. A client who underwent a barium swallow study: This is the most likely to cause a false positive result. Barium used in the study can sometimes appear as a false positive on the test due to its interference with the chemical reactions used to detect blood.

D. A client who takes an iron supplement: Iron supplements can actually cause a false negative result rather than a false positive because they may darken the stool and mask the presence of blood.

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Correct Answer is A

Explanation

The correct answer is choice A. Interlock her fingers and hold her hands away from her body above her waist.

This is because this position minimizes the risk of contaminating the sterile gloves by touching any non-sterile surfaces or objects.

The nurse should also keep her hands above her waistline to prevent contamination

Choice B is wrong because clasping the hands together behind the body at the waist could contaminate the gloves by touching the non-sterile gown or the skin

Choice C is wrong because placing one hand over the other against the part of the gown covering the upper body could contaminate the gloves by touching the non-sterile gown or the skin

Choice D is wrong because keeping the arms at the sides of the body with the hands in a relaxed position could contaminate the gloves by touching any nonsterile surfaces or objects

Sterile gloves are a type of disposable rubber gloves that are put through specific procedures to eliminate germs and microorganisms.

They are used to prevent and minimize infection during surgeries or invasive procedures

A. Elevate the client’s feet with two pillows. B. Raise the head of the client’s bed to a 30° angle. C. Raise the head of the client’s bed to a 60° angle. D. Place a pillow under the client’s flexed leg.

Correct Answer is D

Explanation

The correct answer is choice D. Placing a pillow under the client’s flexed leg is part of the Sims’ position, which is a way of lying on the left side, with the right hip and knee bent and the left arm behind the back.

It is used for vaginal and colonic examinations and natural childbirth.

Choice A is wrong because positioning the client’s arms at his sides is not part of the Sims’ position.

The left arm should be behind the back.

Choice B is wrong because elevating the client’s feet with two pillows is not part of the Sims’ position.

The lower leg should be straightened and the upper leg should be bent.

Choice C is wrong because raising the head of the client’s bed to a 30° angle is not part of the Sims’ position.

The bed should be flat or slightly tilted.

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A nurse in a provider’s office performs a fecal occult blood test with a positive result on a client. Which of the following clients may have a false positive result?

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Naxlex Comprehensive Predictor Exams

A nurse is wearing sterile gloves in preparation for assisting with a client’s sterile procedure. While waiting for the procedure to begin, how should the nurse position her hands?

Correct Answer is A

Explanation

A nurse is planning to place a client into the Sims’ position. Which of the following actions should the nurse plan to take?

Correct Answer is D

Explanation

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A nurse in a provider’s office performs a fecal occult blood test with a positive result on a client.
Which of the following clients may have a false positive result?