Question

chapter 3 test
what is the name for the grinding, crackling sound when you move a joint?
osteoarthritis
crepitation
spondylitis
ostectomy

Explanation:

Osteoarthritis is a joint - degenerative condition, spondylitis is inflammation of the spine, and ostectomy is a surgical procedure. Crepitation is the medical term for the grinding, crackling sound when moving a joint.

Answer:

B. crepitation