Osteoporosis Is Most Common in Elderly Women Because of the Lack

Multiple Choice

Osteoporosis is most common in elderly women because of the lack of ___________,which would otherwise inhibit ____________.

A) dietary calcium;estrogen production
B) osteoblasts;osteoclast activity
C) estrogen;osteoclast activity
D) parathyroid hormone;osteocyte activity
E) exercise;osteoblast activity