A nurse is teaching a client who is scheduled for dual-energy x-ray absorptiometry (DXA) to screen for osteoporosis. Which of the following instructions should the nurse include in the teaching?

"You will need to fast for 12 hours before the test."

"You will need to lie flat for 4 hours following the test."

"You will need to remove all jewelry before the test."

"You will need to empty your bladder before the test."

Answer and Explanation

The Correct Answer is C

A. Fasting is not necessary for a dual-energy x-ray absorptiometry (DXA) scan, as it does not involve ingesting anything.

B. The client does not need to lie flat for an extended period following a DXA scan. They can resume normal activities immediately after the test.

C. The nurse should instruct the client to remove all jewelry or metal objects that can interfere with the test. A DXA scan is the mostly commonly used screening and diagnostic tool for measuring bone mineral density.

D. . It is not necessary to empty the bladder before the test.

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Correct Answer is C

Explanation

A. Looseness of the stump dressing may indicate the need for adjustment, but it is not a complication in itself.

B. The dressing forming a cone shape over the stump is a not sign of complications.

C. Pitting edema around the stump dressing may indicate swelling, which is common after an amputation. It is important to monitor for excessive edema as it is a sign of potential complication.

D. Figure-eight wrapping around the stump is a technique used to provide even pressure and support, helping to prevent edema and promote healing. It is not a complication.

A. Hold the wrist at a 90-degree flexion. B. Flex the right arm at the elbow. C. Hold the right arm straight. D. Extend the right arm upward.

Correct Answer is A

Explanation

A. Holding the wrist at a 90-degree flexion is known as Phalen's maneuver, which is a test for carpal tunnel syndrome. This position puts pressure on the median nerve, potentially reproducing the client's symptoms.

B. Flexing the right arm at the elbow is not a specific test for carpal tunnel syndrome.

C. Holding the right arm straight is not a specific test for carpal tunnel syndrome.

D. Extending the right arm upward is not a specific test for carpal tunnel syndrome.

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A nurse is teaching a client who is scheduled for dual-energy x-ray absorptiometry (DXA) to screen for osteoporosis. Which of the following instructions should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing the elastic bandage on the stump of a client who had a right below-the knee amputation. Which of the following findings should the nurse identify as a complication?

Correct Answer is C

Explanation

Correct Answer is A

Explanation

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