Final answer:
A significant finding for impaired peripheral arterial circulation may include symptoms of leg pain when walking that resolves with rest, known as intermittent claudication, and might also include skin ulcers, bluish skin, cold skin, or poor nail and hair growth on the affected leg(s).
Step-by-step explanation:
The nurse assessing a client for the presence of impaired peripheral arterial circulation would look for significant findings associated with Peripheral Artery Disease (PAD). A significant finding would be leg pain that occurs during walking and resolves with rest, known as intermittent claudication. Other notable symptoms may include skin ulcers, the presence of bluish skin, cold skin, or poor hair and nail growth on the affected extremities. To diagnose PAD, it is common to compare blood pressure readings at the ankle with those taken at the upper arm, and PAD is typically suspected when the ankle readings are lower.