Multiple Choice
Comminuted fractures, in which the bone fragments into many pieces, are more common in the elderly. Anatomically, why would advanced age increase the risk for these kinds of fractures?
A) The decrease in organic, living, components in bone makes it more brittle.
B) Bone becomes more flexible with age.
C) Elderly individuals tend to do more activities resulting in strong twisting forces on their bones.
D) With age, bones acquire widespread microfractures that can result in fragmented fractures when excessive force is placed on the bone.
Correct Answer:

Verified
Correct Answer:
Verified
Q41: Osteoblasts originate from<br>A) mesenchyme cells.<br>B) osteoblasts.<br>C) osteocytes.<br>D)
Q42: In osteoporosis, bone resorption occurs at faster
Q43: In osteoporosis, bone resorption occurs at faster
Q44: All of the following are true regarding
Q45: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7561/.jpg" alt=" Use the diagram
Q47: An osteon is composed of<br>A) a cell
Q48: Which of the following is true regarding
Q49: Within a long bone of the skeleton,
Q50: Vertebrae and hip bones are examples of
Q51: Blood vessels to the diaphysis move through