Certified Nursing Assistant (CNA) Practice Exam

Excessive loss of bone tissue is:

1. Scoliosis

2. Compartment syndrome

3. Osteoporosis

4. Bursitis

The correct answer is: Osteoporosis

The correct answer is osteoporosis, which is characterized by excessive loss of bone tissue, leading to weakened bones that are more susceptible to fractures. This condition results from an imbalance between the formation of new bone and the resorption of old bone, often influenced by factors such as age, hormonal changes, and nutritional deficiencies. The other terms represent different conditions not primarily focused on bone tissue loss. Scoliosis refers to an abnormal lateral curvature of the spine. Compartment syndrome is a condition where increased pressure within a muscle compartment can lead to muscle and nerve damage, but it does not specifically concern bone tissue. Bursitis involves inflammation of the bursae, which are fluid-filled sacs that cushion bones, tendons, and muscles near joints, and is not related to bone density or loss. This understanding highlights why osteoporosis is the appropriate choice for the question.