Question

A condition that produces a reduction in bone mass or density sufficient to compromise normal function is ____________.

1) cretinism
2) osteomyelitis
3) osteitis
4) osteoporosis
5) acromegaly

Answer 1

Osteoporosis is a condition that results in a reduction in bone mass or density, leading to weakened bones and an increased risk of fractures. Genetic and environmental factors, poor diet, hormonal changes, and lack of exercise can contribute to osteoporosis.

Step-by-step explanation:

Osteoporosis is a condition that produces a reduction in bone mass or density sufficient to compromise normal function. This disease is characterized by weakened bones that are prone to fracture, as the rate of bone resorption exceeds the rate of bone formation. It is caused by an imbalance between bone resorption and bone formation, where osteoclast activity outpaces that of osteoblasts, resulting in weakened bones that are more prone to fractures.

Factors such as genetics, poor diet, hormonal changes, and lack of exercise contribute to the development of osteoporosis. For example, inadequate levels of calcium and vitamin D can lead to impaired bone formation.