Which term describes abnormal condition caused by a decrease in bone density?

Which term describes abnormal condition caused by a decrease in bone density?

• A. Osteopenia
• B. Osteoporosis
• C. Inflammation
• D. Lower Limb

Answer: (B)

Low bone density signals a bone disease that weakens the skeleton. When bone density declines enough, the bone’s internal structure deteriorates, making bones fragile and more likely to fracture with simple falls or stresses. This condition is called osteoporosis. It represents an actual abnormal disease state tied to the loss of bone mass and changes in bone strength, not just a temporary or minor variation in density. Osteopenia describes a lower-than-normal bone density that may precede osteoporosis, but it is milder and not the disease state itself yet. The other terms don’t fit because inflammation is an immune response and not a bone-density disorder, and the lower limb is a body part, not a medical condition related to bone density.

Low bone density signals a bone disease that weakens the skeleton. When bone density declines enough, the bone’s internal structure deteriorates, making bones fragile and more likely to fracture with simple falls or stresses. This condition is called osteoporosis. It represents an actual abnormal disease state tied to the loss of bone mass and changes in bone strength, not just a temporary or minor variation in density. Osteopenia describes a lower-than-normal bone density that may precede osteoporosis, but it is milder and not the disease state itself yet. The other terms don’t fit because inflammation is an immune response and not a bone-density disorder, and the lower limb is a body part, not a medical condition related to bone density.