What are common chronic diseases that elderly people may experience?

The correct answer encompasses all the listed options because each of them is a prevalent chronic condition that often affects elderly individuals.

Diabetes is a metabolic disorder characterized by high blood sugar levels over a prolonged period. It often leads to various complications, particularly in older adults, who may already have other health issues.

Heart disease refers to a range of conditions that affect the heart, including coronary artery disease, which is particularly common among older populations due to the cumulative effects of risk factors over time, such as hypertension, high cholesterol, and lifestyle choices.

Arthritis is an inflammatory condition that affects the joints, causing pain and stiffness, and it commonly occurs in older adults as degenerated cartilage and joint usage over the years takes its toll.

Because these conditions are all frequently experienced by the elderly, recognizing that they co-occur is vital in understanding the overall health challenges that this age group may face. Thus, selecting the option that includes all of them accurately reflects the reality of chronic diseases in the elderly population.