A 24-year-old man seeks medical attention for complaints of claudication in the arch of the foot. The nurse also notes superficial thrombophlebitis of the lower leg. Next, the nurse should check the...

A 24-year-old man seeks medical attention for complaints of claudication in the arch of the foot. The nurse also notes superficial thrombophlebitis of the lower leg. Next, the nurse should check the client’s medical history for which item?

1. Smoking history 2. Recent exposure to allergens 3. History of recent insect bites 4. Familial tendency toward peripheral vascular disease