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 D

Explanation

The client had a right radical mastectomy, which can lead to lymphedema, a buildup of fluid that can cause swelling in the arm. Using the client's left arm to obtain blood samples can help prevent injury to the affected arm and reduce the risk of lymphedema. Obtaining blood pressure readings with the client's left arm is also recommended. Range-of-motion exercises are important to prevent stiffness, and elevating the affected arm can help reduce swelling.

A: Obtaining blood pressure readings with the client's right arm can cause injury and increase the risk of lymphedema.

B: Limiting range-of-motion exercises can lead to stiffness and may not prevent lymphedema.

C: Keeping both arms below the level of the client's heart can help reduce swelling, but does not directly prevent lymphedema.

A. Maintain the client on bed rest. B. Apply a warm, moist compress to the incision area. C. Administer an additional dose of pain medication. D. Reposition the client.

Correct Answer is D

Explanation

Answer is: d. Reposition the client.

Explanation: Repositioning the client can help alleviate pain by redistributing pressure and promoting comfort. Since the client's pain level is relatively low (2 on a scale of 0 to 10), this non-pharmacological intervention is an appropriate initial action.

Choice a. is wrong because maintaining the client on bed rest is not an appropriate action for a pain level of 2. Instead, the nurse should encourage the client to mobilize and perform appropriate exercises to prevent complications related to immobility.

Choice b. is wrong because applying a warm, moist compress to the incision area might not be the best action for a client who is 24 hours postoperative, as it could increase the risk of infection and cause discomfort. Cold compresses are often used in the initial postoperative period to reduce swelling and promote comfort.

Choice c. is wrong because administering an additional dose of pain medication is not necessary at this point, as the client's pain level is relatively low. The nurse should consider non-pharmacological interventions first and reassess the client's pain level to determine the need for further pain relief.

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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

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is postoperative following a right radical mastectomy. Which of the following actions should the nurse take to prevent the development of lymphedema?

Correct Answer is D

Explanation

A nurse is caring for a client who is 24 hr postoperative following abdominal surgery. The client received an opioid analgesic 1 hr ago and now reports a pain level of 2 on a scale of 0 to 10. Which of the following actions should the nurse take?

Correct Answer is D

Explanation

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