*B) RANKL levels increase leading to increased osteoclastic activity.

*D) it contains a joint capsule with many ligaments supporting its attachment.

D) There is no diffusion of substances in cartilage.

B) Working as a waitress and gardening for a hobby

7. Bone matrix hydroxyapatite crystals are composed of calcium and:

A) the incision where the amputation occurred is still healing.

13. A common organism causing acute otitis media in children is:

14. Complications of acute otitis media include:

A) A 12-year old with a tibial stress fracture

B) Patient who reports tinnitus and pain in the right ear