Which option best represents the long-term management strategy for peripheral artery disease?

Which option best represents the long-term management strategy for peripheral artery disease?

• A. Avoid physical activity.
• B. High-fat diet.
• C. Bed rest.
• D. Smoking cessation and daily exercise.

Answer: (D)

Long-term management of PAD centers on reducing cardiovascular risk and improving functional capacity through lifestyle changes and medical therapy. Quitting smoking is essential because tobacco use accelerates atherosclerosis and vasoconstriction, increasing symptoms and cardiovascular risk; stopping smoking slows disease progression and lowers event rates. Daily exercise, especially a structured walking program, is the main nonpharmacologic therapy because it enhances walking distance and claudication-free tolerance by improving muscle metabolism, endothelial function, and collateral circulation. Together, these lifestyle changes form the foundation of ongoing PAD care and are usually supported by medical treatments like statins, antiplatelet therapy, and blood pressure or glucose control. The other options—avoiding activity, bed rest, or a high-fat diet—would worsen symptoms or disease progression and are not part of long-term PAD management.

Long-term management of PAD centers on reducing cardiovascular risk and improving functional capacity through lifestyle changes and medical therapy. Quitting smoking is essential because tobacco use accelerates atherosclerosis and vasoconstriction, increasing symptoms and cardiovascular risk; stopping smoking slows disease progression and lowers event rates. Daily exercise, especially a structured walking program, is the main nonpharmacologic therapy because it enhances walking distance and claudication-free tolerance by improving muscle metabolism, endothelial function, and collateral circulation. Together, these lifestyle changes form the foundation of ongoing PAD care and are usually supported by medical treatments like statins, antiplatelet therapy, and blood pressure or glucose control. The other options—avoiding activity, bed rest, or a high-fat diet—would worsen symptoms or disease progression and are not part of long-term PAD management.