Adult-Gerontology Clinical Nurse Specialist (CNS) Practice Exam

What is the expected change in skeletal health as a person ages?

1. It becomes stronger

2. It stays the same

3. It becomes weaker

4. It increases in density

The correct answer is: It becomes weaker

As individuals age, skeletal health generally experiences a decline, particularly in terms of bone density and strength. The progressive loss of bone density is primarily attributed to factors such as hormonal changes, reduced physical activity, and changes in nutrition that often occur with aging. In adults, especially post-menopausal women, there is a significant decrease in estrogen levels, which plays a crucial role in maintaining bone density. Additionally, aging can lead to a decrease in calcium absorption and an increase in bone resorption, leading to weaker bones that are more susceptible to fractures and osteoporosis. Overall, these age-related changes highlight the importance of preventive measures such as weight-bearing exercises and adequate calcium and vitamin D intake to help maintain skeletal health throughout the aging process.