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
Before administering enteral feedings via an NG tube, the nurse should check for gastric residual volume to ensure that the client is able to tolerate the feeding. If the residual volume is high, it may indicate delayed gastric emptying and the feeding may need to be delayed or the rate adjusted.
a. Encouraging the client to take sips of water may help maintain hydration, but it is not necessary prior to administering enteral feedings.
c. Flushing the tube with sterile 0.9% sodium chloride irrigation can help maintain patency of the tube, but it is not necessary prior to administering enteral feedings.
d. Encouraging the client to breathe deeply and cough can help clear secretions from the lungs, but it is not necessary prior to administering enteral feedings.
Correct Answer is D, B, A, C
Explanation
When caring for a client who is nauseated and unable to eat after taking an antibiotic, the nurse should first identify possible nursing interventions that address the client's nausea. The nurse should then review the potential benefits and consequences of each intervention. The nurse should determine the probability of intervention-related complications. Finally, the nurse should select an intervention that provides the greatest benefit and least risk to the client.
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