A nurse is reinforcing teaching about a transcutaneous electrical nerve stimulation (TENS) unit for a client who has a herniated intervertebral disk. Which of the following statements by the client indicates an understanding of the teaching?

"The TENS unit administers a continuous dose of pain medication."

"I will need to charge the TENS unit for 2 hours each day."

"The TENS unit should be applied at least 6 inches from the actual site of my pain."

"I should adjust the TENS unit until I feel a tingling sensation."

Answer and Explanation

The Correct Answer is D

The correct answer is choice D, "I should adjust the TENS unit until I feel a tingling sensation." This is an appropriate statement that indicates the client understands how to use the TENS unit. The TENS unit works by sending electrical impulses to the nerves to block pain signals. The client should adjust the unit until they feel a tingling sensation, which is the desired effect.

"The TENS unit administers a continuous dose of pain medication" is not the correct answer because the TENS unit does not administer medication.

"I will need to charge the TENS unit for 2 hours each day" is not the correct answer because the TENS unit is battery operated and does not need to be charged.

"The TENS unit should be applied at least 6 inches from the actual site of my pain" is not the correct answer because the electrodes should be placed directly on the site of the pain.

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Correct Answer is A

Explanation

The correct answer is choice A. Washing hands after leaving the room is an important infection control measure for individuals who come into contact with clients on contact precautions. Choice B is incorrect because gowns are only necessary when there is a risk of contact with the client's body fluids. Choice C is incorrect because gloves should not be reused. Choice D is incorrect because the client should not leave the room while on contact precautions. Choice B is not correct because gowns are only necessary when there is a risk of contact with the client's body fluids. Choice C is not correct because gloves should not be reused. Choice D is not correct because the client should not leave the room while on contact precautions.

A. Place the client in high-Fowler's position. B. Obtain the client's vital signs. C. Administer heparin to the client. D. Encourage the client to cough and deep breathe.

Correct Answer is A

No explanation

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A nurse is reinforcing teaching about a transcutaneous electrical nerve stimulation (TENS) unit for a client who has a herniated intervertebral disk. Which of the following statements by the client indicates an understanding of the teaching?

Nursing Test Bank

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Explanation

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