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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

A.

providing distraction from the pain.

B.

eliciting a relaxation response.

C.

modulating the transmission of the pain impulse.

D.

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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Related Questions

Correct Answer is A

Explanation

A. Applying a moisture barrier helps protect the skin from irritation and breakdown due to prolonged exposure to moisture.
B. Cleansing the skin with antibacterial soap and hot water may be too harsh and can contribute to skin irritation; gentle cleaning with a mild cleanser is preferable.
C. Toileting the client every 4 hours may not be frequent enough to prevent skin breakdown; a more frequent toileting schedule should be implemented.
D. Reducing the client's daily fluid intake is not a recommended intervention for urinary incontinence, as it may lead to dehydration and other health issues.

Correct Answer is C

Explanation

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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