Multiple Choice
How is vitamin D (vitamin D3) related to calcium homeostasis in bone?
A) Vitamin D provides a framework for calcium in the matrix.
B) Vitamin D is regulated by osteoclast activity.
C) Vitamin D is produced by osteoblasts during endochondral ossification.
D) Vitamin D is involved in calcium absorption by the digestive tract.
E) Vitamin D replaces calcium in the skeleton.
Correct Answer:
Verified
Correct Answer:
Verified
Q35: A fracture of the bone across its
Q36: The superficial membrane of a bone is
Q37: A _ is a large rough proximal
Q38: Bones that have thin parallel surfaces are<br>A)
Q39: A _ fracture shatters the bone.<br>A) comminuted<br>B)
Q41: If blood calcium levels rise above 11mg/dL
Q42: During endochondral ossification these vessels invade the
Q43: When stress is applied to a bone,<br>A)
Q44: Figure 6-1 The Structure of Compact Bone<br><img
Q45: Figure 6-2 Endochondral Ossification<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4858/.jpg" alt="Figure 6-2