Which statement about heart disease risk factors is true?

• A. All risks are unchangeable
• B. Genetics are the only factor
• C. Lifestyle choices can influence risk
• D. Age cannot be modified by any means

Answer: (C)

The key idea is that many heart disease risks come from factors we can influence through daily choices. Heart disease risk is shaped by a mix of non-modifiable factors—like age and genetics—and modifiable ones—such as blood pressure, cholesterol, weight, smoking, physical activity, and diabetes. Because those modifiable factors respond to what we do, lifestyle choices can change overall risk. For example, regular exercise helps lower blood pressure and improve cholesterol and glucose control; a heart-healthy diet and weight management reduce cholesterol and insulin resistance; quitting smoking markedly lowers risk. So, lifestyle choices can influence heart disease risk, which is why this statement is true. The other options overlook the role of modifiable factors or misstate the ability to change risk with age or genetics.