Health Chapter 8 Vocabulary



Across
5. when people think they need a drug to feel good, they have a _______ dependence
7. using a medicine incorrectly
8. drugs that slow down body function
9. drugs that speed up the body's functions
11. scaring and destruction of liver tissue
12. smoke in the air that is breathed in by nonsmokers
   
Down
1. lung disease that occurs when tiny air sacs in the lungs are damaged or destroy
2. stimulant drug in tobacco that speed up the heart
3. a condition in which a person believes he or she needs a drug to function is _______ dependence
4. another way of thinking or acting
6. a physical and mental need for a drug
10. painful physical and mental symptoms felt when a person stop using drug