Final answer:
A client understanding healthcare teachings for PAD would engage in regular walking exercises to build tolerance and enhance circulation. Leg pain resolving with rest and careful wound care and diabetes management are also crucial.
Step-by-step explanation:
An older male client with type 2 diabetes mellitus reports leg pain when walking short distances, which is relieved by rest, indicating he might be suffering from peripheral artery disease (PAD). To promote effective arterial circulation, a behavior indicating understanding of healthcare teaching would be engaging in regular, gradually progressive walking exercises. This exercise helps to build up tolerance and enhance circulation, known as intermittent claudication exercises. Additionally, ensuring proper wound care to prevent infections and managing diabetes carefully are important. Leg pain that resolves with rest is a classic symptom of PAD, and regular, non-strenuous physical activity can help improve symptoms by encouraging the development of new blood vessels.