18. Plaque eventually mineralizes to form calculus.
a. True
b. False

What’s the first step in handling stress? list eight strategies for managing stress. what are some physical symptoms of stress?

Lifestyle diseases are caused by a combination of

22. which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter drug according to your friend’s instructions c.using an over-the-counter drug according to label instructions d.using your friend’s prescription drug according to your friend’s instructions