Osteoporosis Is a Condition in Which the Density of Bones

Multiple Choice

Osteoporosis is a condition in which the density of bones is decreased so much that the individual is at a higher risk of fractures.The more calcium in the bones,the better the bone density.Which of the following would have the greatest effect on calcium levels in the bones?

A) calcitonin injection
B) calcitonin receptor blocker
C) parathyroid hormone injection
D) parathyroid receptor blocker