A 62-year-old former professional football player is in the hospital for a total knee replacement as a result of wear and tear and a medical diagnosis of osteoarthritis. Which biological theory of aging would help explain this patient's current health problem?

Question

Quizplus · Accepted Answer

The wear-and-tear theory of aging suggests that the body, much like any machine, gradually deteriorates and breaks down over time due to accumulated damage from use, environmental toxins, and the basic processes of living. This theory directly relates to the patient's condition, as his osteoarthritis and need for a knee replacement can be seen as the result of years of physical stress and damage to his joints from his career in professional football.

A 62-Year-Old Former Professional Football Player Is in the Hospital