A client is undergoing a diagnostic test for peripheral vascular disease (PVD). Which of the following tests is most commonly used to assess blood flow in the lower extremities?

A) Incorrect - Mild incisional pain is expected after open surgical repair and can be managed with prescribed pain medications. It does not require immediate reporting.

B) Incorrect - Some incisional drainage with slight redness may be normal in the early postoperative period. However, increasing drainage or significant redness may indicate infection and should be reported to the healthcare provider.

C) Correct - Mild swelling of the legs may indicate a fluid retention issue or impaired circulation, which can be a concern after AAA repair. It should be reported for further evaluation.

D) Incorrect - Sudden onset of chest pain is not directly related to the AAA repair and may indicate a different medical emergency that requires immediate attention.

A) Incorrect - While resting and elevating the legs can provide relief for some vascular conditions, it may not effectively manage intermittent claudication. Resting during pain may help temporarily, but it does not address the underlying cause.

B) Incorrect - Applying direct heat to the affected area is not recommended for managing intermittent claudication. Heat may worsen the condition and should be avoided.

C) Correct - Regular physical exercise is the most appropriate intervention for managing intermittent claudication. Engaging in supervised exercise programs, such as walking, can improve peripheral circulation and reduce symptoms.

D) Incorrect - Over-the-counter painkillers may provide temporary relief but do not address the underlying cause of intermittent claudication. Relying solely on painkillers may lead to delayed diagnosis and treatment of PVD.