Question

question 10 1 pts an open fracture is also known as a compound fracture. true false question 11 1 pts in intramembranous ossification, the process of appositional growth refers to the: development of a core layer of spongy bone. development of compact bone in long bones. addition of an outside layer of osseous tissue on flat bones. lengthening of long bone. question 12 1 pts after the age of 50, the density of bone: levels off and maintains its composition. decreases slowly because of a shift in the remodeling activity. increases slowly because of a shift in the remodeling activity. decreases slowly because of changes in diet.

Explanation:

• Question 10: An open fracture is indeed also called a compound fracture as the bone pierces the skin.
• Question 11: In intramembranous ossification, appositional growth is the addition of an outside layer of osseous tissue on flat bones.
• Question 12: After age 50, bone density decreases slowly due to a shift in remodeling activity. Osteoclast - activity outpaces osteoblast - activity.

Answer:

Question 10: True
Question 11: addition of an outside layer of osseous tissue on flat bones.
Question 12: decreases slowly because of a shift in the remodeling activity.