Final answer:
The nurse should advise the client to contact their health care provider to report the sensation of the leg falling asleep after vein ligation and stripping. The correct answer is option 3.
Step-by-step explanation:
If a client calls the nurse reporting a sensation as if the affected leg is falling asleep following a vein ligation and stripping procedure, the nurse should advise that this could be a sign of a complication, and therefore the most appropriate response would be:
"Your health care provider needs to be contacted to report this problem." It is important to rule out potential issues such as nerve damage or deep vein thrombosis which may require immediate medical attention. While swelling and sensations of discomfort can be normal post-surgery, new or worsening symptoms like numbness.
Keeping the leg elevated and wearing compression stockings may generally help to alleviate swelling and support blood flow. However, numbness or 'falling asleep' sensations are not typical postoperative expectations and should be brought to a medical professional's attention.