Musculoskeletal

3. disorder related to purine metabolism
5. partial dislocation in which the bone ends w/in the joint are still in partial contact with each other
6. "wear and tear" arthritis
9. permanent muscle shortening caused by muscle spasm or weakness
11. PTH is released when blood levels of this decrease
12. connect the movable bone of joints
13. break down the extracellular matrix
15. ligaments may be incompletely or completely torn or ruptured

1. shaft of the the long bones
2. may be an unusual muscle contraction or a muscle stretching to cause the tendon injury
4. density of bone or mass of bone is diminished
6. lay down the extracellular matrix
7. systemic autoimmune disease w/ chronic inflammation of the connective tissue
8. disruption in the normal continuity of a bone
10. released by thyroid when blood calcium is too high
14. connect muscle to bone