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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Free Nursing Study Resources

Correct Answer is ["1690"]

Explanation

To calculate the 8-hr fluid intake, convert all the measurements to milliliters (mL).

1 oz = 30 mL, so 6 oz of tea = 180 mL, 4 oz of apple juice = 120 mL, 8 oz of water = 240 mL, 3 oz of flavored gelatin = 90 mL, and 6 oz of broth = 180 mL.

Add up all the fluid intake from IV fluids and clear liquids: 880 + 180 + 120 + 240 + 90 + 180 = 1690 mL.

Round the answer to the nearest whole number: 1690 mL.

The nurse should document 1690 mL as the client's 8-hr fluid intake.

A. Choose a vein that is soft on palpation. B. Select a vein in the client's dominant arm. C. Select a site distal to previous venipuncture attempts. D. Choose the most proximal vein in the extremity.

Correct Answer is C

Explanation

A. Choosing a vein that is soft on palpation may indicate it's not suitable for IV insertion. A vein with a slight bounce or resilience is preferable.
B. Selecting a vein in the client's dominant arm is not a primary consideration. Both arms are

usually suitable, and the choice depends on factors such as accessibility and patient preference.

C. Selecting a site distal to previous venipuncture attempts reduces the risk of complications such as infiltration or infection and allows for optimal vein preservation.
D. Choosing the most proximal vein in the extremity is not typically recommended for peripheral IV insertion. Veins more distal to the body are often preferred for initial attempts, with
consideration for vein integrity and accessibility.

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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

Correct Answer is ["1690"]

Explanation

A nurse is caring for a client who requires a peripheral IV insertion. When choosing the site, which of the following is an appropriate action for the nurse to take?

Correct Answer is C

Explanation

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