A nurse is teaching a client who is to receive transcutaneous electrical nerve stimulation (TENS) for pain management. The nurse should inform the client that TENS relieves pain by

providing distraction from the pain.

eliciting a relaxation response.

modulating the transmission of the pain impulse.

promoting increased circulation to the painful area.

Answer and Explanation

The Correct Answer is C

A. TENS does not primarily work by providing distraction from pain.

B.   While relaxation may be a secondary effect, the primary mechanism of TENS is not to elicit a relaxation response.
C.   TENS works by modulating the transmission of the pain impulse, disrupting pain signals from reaching the brain.
D.   TENS does not primarily work by promoting increased circulation to the painful area.

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Correct Answer is B

Explanation

A. Testing for the gag reflex in an unconscious client may cause discomfort and is not necessary for oral care.
B. Lubricating the lips with petroleum jelly helps prevent dryness and cracking, maintaining comfort for the unconscious client.

C. Placing the client in the supine position may increase the risk of aspiration during oral care.
The head should be turned to the side (lateral position) to facilitate drainage.
D. Using a firm toothbrush may cause injury to the gums and oral tissues. A soft toothbrush is more appropriate for oral care in unconscious clients.

A. Tell the child that it will not hurt. B. Have the parent hold tightly onto the child during the procedure. C. Allow the child to operate the equipment. D. Defer taking the blood pressure until the next visit.

Correct Answer is C

Explanation

A. Telling the child that it will not hurt may not be effective, as children may still have anxiety or fear related to the unknown.

B. Forcing a child or having the parent hold tightly may increase anxiety and make the child more resistant to the procedure.
C. Allowing the child to operate the equipment can give the child a sense of control and involvement, increasing cooperation.
D. Deferring the procedure until the next visit may not be practical or necessary if alternative strategies can be employed to promote cooperation.

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A nurse is teaching a client who is to receive transcutaneous electrical nerve stimulation (TENS) for pain management. The nurse should inform the client that TENS relieves pain by

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is unconscious. Which of the following actions is appropriate for the nurse to take when providing the client's oral care?

Correct Answer is B

Explanation

A 5-year-old client is refusing to let the nurse take his blood pressure. To promote cooperation, the nurse should:

Correct Answer is C

Explanation

A home health nurse is teaching a client who has diabetes mellitus about proper home disposal of syringes. Which of the following instructions should the nurse include?

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