The "Words to Know" form the Teen Health Tobacco Chapter

1. By: Karina E. Mr. Gammill Chapter 13 Tobacco and Your Health

2. Lesson 1 What Tobacco Does to Your Body

3. NICOTINE IS AN ADDICTIVE DRUG IN TOBACCO

4. TAR IS A THICK, DARK LIQUID THAT FORMS WHEN TOBACCO BURNS

5. Carbon monoxide Is a colorless, odorless, poisonous, gas produced when tobacco burns

6. cilia Are the fine hairs that line the respiratory system and prevent dust and foreign matter from getting into the lungs.

7. Lesson 2 Tobacco Addiction

8. addiction A physical or mental need for a drug or other substance

9. Physiological Dependence Is a type of addiction in which the body itself feels a direct need for a drug.

10. Psychological dependence Is an addiction in which the mind sends the body the message that it needs more of the drug.

11. Lesson 3 Choosing to be Tobacco Free

12. Withdrawal Is physical symptoms that occur when someone stops using an addictive substance.

13. Secondhand smoke Even if you are not smoking , you may be breathing air that has been contaminated by tobacco smoke

14. Sidestream smoke The smoke coming from the burning tip of the cigarette

15. Mainstream smoke Smoke that goes directly from the cigarette into the smoker’s lungs.

16. Passive smokers Nonsmokers who breathe secondhand smoke become Passive smokers.