Which of the following is characteristic of osteoarthritis?
a. inflammation and fibrosis develop at the joints.
b. degeneration of articulating cartilage occurs in the large joints.
c. it progresses bilaterally through the small joints.
d. there are no changes in the bone at the affected joints.

To avoid food poisoning, perishable items should not be stored in the refrigerator for more than days.

You notice a co-worker, john, putting pens and index cards into his bag. when he sees you watching, he shrugs his shoulders and says, "what? this is no big deal; it's just a few office supplies. the company won't even miss them, and besides, everybody themselves to the supply cabinet." john's response shows he does not demonstrate which workplace attitude? 1. dependability 2.punctuality 3.self-confidence 4.honesty

Which of these example of a hereditary risk factor? smoking, eating junk food everyday, being a couch potato, having fair skin that is prone to sunburn