The universal loss of skeletal mass that begins after age 40
A) is slower in women than in men.
B) is absolutely uniform throughout the skeleton.
C) reflects an imbalance in the bone-remodeling process.
D) is due to increased blood flow to bones as individuals age.

Question

Quizplus · Accepted Answer

The loss of skeletal mass that begins after age 40 reflects an imbalance in the bone-remodeling process, with bone resorption outpacing bone formation. This leads to a net loss of bone mass, especially in areas such as the spine, hip, and wrist. The process is more pronounced in women than in men due to hormonal changes that occur during menopause. The loss of bone mass is not uniform throughout the skeleton, as different areas may be affected to different degrees. Increased blood flow to bones is not a significant factor in the loss of skeletal mass.

The Universal Loss of Skeletal Mass That Begins After Age