1. Chapter 8 review

2. Number 1:
A person’s belief that he or she needs a drug to feel good or function normally

3. Psychological Dependence

4. Number 2:
The body’s need for larger and larger amounts of a drug to produce the same effect

5. Tolerance

6. Tiny air sacs in your lungs
Number 3:
Tiny air sacs in your lungs

7. Alveoli

8. The substance produced when tobacco burns
Number 4:
The substance produced when tobacco burns

9. Tar

10. One harmful substance found in tobacco that is a highly addictive drug
Number 5:
One harmful substance found in tobacco that is a highly addictive drug

11. Nicotine

12. Number 6:
Uncontrolled growth of cells that reproduce abnormally; often caused by smoking

13. Lung cancer

14. Smoke that is exhaled by a smoker
Number 7:
Smoke that is exhaled by a smoker

15. Mainstream smoke

16. One of the main reasons teens may try tobacco
Number 8:
One of the main reasons teens may try tobacco

17. Peer Pressure

18. A passageway in your throat that takes air into and out of your lungs
Number 9:
A passageway in your throat that takes air into and out of your lungs

19. Trachea

20. A mental or physical need for drug or other substance
Number 10:
A mental or physical need for drug or other substance

21. Addiction

22. True or False Questions

23. Number 11:
Nicotine in smokeless tobacco has a different effect than nicotine in cigarettes

24. False

25. Anyone who stops using nicotine goes through withdrawal.
Number 12:
Anyone who stops using nicotine goes through withdrawal.

26. True

27. Teens are an especially good target audience for tobacco companies.
Number 13:
Teens are an especially good target audience for tobacco companies.

28. True

29. Secondhand smoke is also known as mainstream smoke.
Number 14:
Secondhand smoke is also known as mainstream smoke.

30. True

31. Number 15:
The law does not allow the sale of tobacco to anyone under the age of 21

32. False