A nurse is preparing to insert a peripheral IV catheter into a client's arm. Which of the following actions should the nurse take to help dilate the vein?

Instruct the client to flex their arm with the hand open.

Dangle the client's arm over the edge of the bed.

Apply a cool compress to the vein for 10 min.

Stroke the skin near the vein in an upward direction.

Answer and Explanation

The Correct Answer is B

Dangling the client's arm over the edge of the bed helps dilate the vein by increasing venous pressure due to gravity. Flexing the arm with the hand open does not affect venous dilation and may cause muscle tension that can impede insertion. Applying a cool compress constricts rather than dilates the vein by causing vasoconstriction. Stroking the skin near the vein may irritate or damage the vein and does not promote dilation.

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Correct Answer is C

Explanation

Rationale: Parenteral nutrition (PN) is a method of providing essential nutrients to the body through a central vein. PN is indicated for clients who cannot take oral or enteral nutrition due to intestinal failure or other conditions. PN requires a central venous line because the solution is hypertonic and can cause thrombophlebitis or damage to peripheral veins. A central venous line also allows for better monitoring of fluid balance and electrolyte levels.

A. The client's telephone number B. The client's room number C. The name of the client's next of kin D. The client's admitting diagnosis

Correct Answer is C

Explanation

The name of the client's next of kin. The rationale for this answer is that the name of the client's next of kin is a unique identifier that can be verified by the client or by checking the medical record.

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A nurse is preparing to insert a peripheral IV catheter into a client's arm. Which of the following actions should the nurse take to help dilate the vein?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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