Final answer:
Heart disease, diabetes, and cancer are three chronic medical problems seen in the NH population. These diseases have genetic and lifestyle components and can be prevented through healthy lifestyle choices.
Step-by-step explanation:
Three chronic medical problems commonly seen in the NH population are heart disease, diabetes, and cancer. These diseases have both genetic and lifestyle components and can be largely preventable. Lifestyle choices such as diet, exercise, and smoking habits greatly influence the development and progression of these chronic conditions. For example, adopting a healthy diet and engaging in regular physical activity can help reduce the risk of heart disease and diabetes, while avoiding tobacco use can lower the risk of cancer.