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?
Dangle the client's arm over the edge of the bed.
Stroke the skin near the vein in an upward direction.
Instruct the client to flex their arm with the hand open.
Apply a cool compress to the vein for 10 min.
The Correct Answer is A
The correct answer is that the nurse should dangle the client's arm over the edge of the bed to help dilate the vein. This technique uses gravity to increase blood flow to the arm and dilate the veins, making it easier to insert a peripheral IV catheter.
Options b, c and d are not effective techniques for dilating a vein for IV insertion. Stroking the skin near the vein in an upward direction, instructing the client to flex their arm with the hand open and applying a cool compress to the vein for 10 min are not effective methods for dilating a vein.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Parenteral nutrition (PN) with high concentrations of dextrose, such as 20%, requires a central venous line for administration to prevent damage to peripheral veins. Therefore, preparing the client for a central venous line is an appropriate action to include in the plan of care.
a. The PN infusion bag should be changed every 24 hours to reduce the risk of infection.
d. Blood glucose levels should be monitored regularly, but not necessarily daily, as PN can affect blood glucose levels.
c. PN and fat emulsions can be administered together in a single infusion.
Correct Answer is D
Explanation
A. Explain the techniques of esophageal speech.Although teaching esophageal speech is important, the use of an artificial larynx may be more immediately relevant and easier for the client to learn and use right after surgery.
B. Schedule a support session for the client.While providing emotional support is important, it is not the immediate priority. The client needs to understand how to communicate effectively after the laryngectomy.
C. Determine the client's reading ability.This may be relevant for assessing the client's ability to understand written instructions, but it is not as directly related to their immediate post-operative needs for communication.
D. Review the use of an artificial larynx with the client.This intervention is the priority because the client will need to know how to use an artificial larynx to facilitate communication after losing their natural voice. This understanding is critical for the client’s post-operative adjustment and ability to express themselves.
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