1. when do health risks start from tobacco use?
2. what two products do passive smoke contain?
3. what does nicotine do to the heart and blood vessels?
4. do specialty cigarettes contain fewer cancer causing chemicals?
5. when people are addicted, why do they smoke?
6. leukoplakia may develop into what kind of cancer?
7. what are two of the symptoms of nicotine withdrawals?
8. how many carcinogens does cigarette smoke contain?
43
9. does smoking enhance physical endurance and performance?
no - it actually detracts from performance
10. are most teens who start to smoke able to quit as adults?
no
11. what effect does co2 have on the blood
12. what can plaque buildup in the blood vessels caused by nicotine do to arteries?
13. what is the purpose of nicotine sprays and patches?
14. what does tar in smoke do to the respiratory tracts that makes it difficult to keep it clear
15. what is a social benefit of quitting smoking?
16. can people get addicted by chewing or sniffing smokeless tobacco?
17. when a person tries to quit smoking, what techniques should he employ
18. is nicotine a stimulant?
19. what does breast milk from mother who smoke contain?
20. what is a drug called that increases the action of the central nervous system, the heart, and other organs?