Final answer:
Peripheral vascular disease is a condition characterized by the narrowing of arteries, primarily in the legs. The main symptom is intermittent claudication, leg pain that occurs when walking and improves with rest. Other symptoms can include skin ulcers, bluish skin, coldness, and poor nail and hair growth.
Step-by-step explanation:
Peripheral vascular disease is a condition characterized by the narrowing of arteries due to atherosclerosis, primarily affecting the legs. The main symptom is intermittent claudication, which is leg pain that occurs when walking and improves with rest. Other symptoms can include skin ulcers, bluish skin, coldness, and poor nail and hair growth in the affected leg(s). However, it's important to note that up to half of all cases may not have any symptoms.