1. | When osteoblast activity predominates bones become thinner and weaker. |
A. |
B. |
2. | Red bone marrow is made of ? |
A. |
B. |
C. |
3. | Yellow bone marrow is made of compact bone. |
A. |
B. |
4. | Which is not a function of the skeletal system? |
A. |
B. |
C. |
5. | Canaliculi are narrow passegeways through the matrix of bone? T/F? |
A. |
B. |
6. | The adult skeleton has how many bones? |
A. |
B. |
C. |
7. | Which of these is not a synarthritic joint? |
A. |
B. |
C. |
8. | Bone histology: the ground substance for bone is .....? |
A. |
B. |
C. |
9. | An example of a biaxial joint is the shoulder and hip. |
A. |
B. |
10. | The two forms of ossification are endochondral and .... |
A. |
B. |
C. |
11. | True or False:Osteoclasts remove calcium salts faster thatn osteoblasts the bones will weaken. |
A. |
B. |
12. | If a joint is said to be monoaxial it can only be moved on 1 axis. |
A. |
B. |
13. | The endostium lines the marrow cavity? T/F? |
A. |
B. |
14. | True or False:An amphiarthrosis joint is fully moveable. |
A. |
B. |
15. | Which is NOT a characteristic of bone? |
A. |
B. |
C. |
16. | Which is NOT a function of the periosteum? |
A. |
B. |
C. |
17. | Osteopenia, the normal process of aging, results in: |
A. |
B. |
C. |
18. | Osteocytes serve two major functions: One is to maintain and monitor the protiien and mineral content, what is the other function? |
A. |
B. |
C. |
19. | Osteocytes in the lacunae include lamella and .... |
A. |
B. |
C. |
20. | Osteoprogenitor cells also known as stem cells, maintain the population of osteocytes |
A. |
B. |
21. | The two types of osseous tissue are compact and.. |
A. |
B. |
C. |