Name one risk factor for the development of peripheral artery disease (PAD).

Name one risk factor for the development of peripheral artery disease (PAD).

• A. High physical activity
• B. Smoking
• C. Low cholesterol levels
• D. Regular exercise

Answer: (B)

The development of peripheral artery disease (PAD) is significantly influenced by various risk factors, and smoking is one of the most critical among them. Smoking causes direct damage to the blood vessels, promotes atherosclerosis, and reduces the oxygen carrying capacity of the blood. This results in decreased blood flow, particularly to the limbs, which is characteristic of PAD. The harmful chemicals in tobacco contribute to inflammation and increased blood viscosity, further exacerbating arterial blockages and narrowing, leading to the symptoms associated with PAD such as pain or cramping in the legs during physical activity. In contrast, high physical activity, regular exercise, and low cholesterol levels typically represent protective factors against the development of PAD. They can improve cardiovascular health, enhance circulation, and support overall vascular function, thus mitigating the risk of developing conditions like PAD.

The development of peripheral artery disease (PAD) is significantly influenced by various risk factors, and smoking is one of the most critical among them. Smoking causes direct damage to the blood vessels, promotes atherosclerosis, and reduces the oxygen carrying capacity of the blood. This results in decreased blood flow, particularly to the limbs, which is characteristic of PAD. The harmful chemicals in tobacco contribute to inflammation and increased blood viscosity, further exacerbating arterial blockages and narrowing, leading to the symptoms associated with PAD such as pain or cramping in the legs during physical activity.

In contrast, high physical activity, regular exercise, and low cholesterol levels typically represent protective factors against the development of PAD. They can improve cardiovascular health, enhance circulation, and support overall vascular function, thus mitigating the risk of developing conditions like PAD.