1. Tobacco Review

2. What percentage of teens smoke?6%

3. Reasons people start smoking
Be part of the group
Peer pressure
Look more mature, cool
Parents smoke

4. This can happen the first time you smoke.
Coughing
Nausea/vomiting
Pain, burning in throat and lungs

5. Each cigarette takes ____minutes off your life.11

6. What are the hidden costs of smoking?
Ruined clothes
Increased health insurance
More medical/dental bills

7. Define addiction
The physical or mental need for a drug or other substance

8. What are the four steps to tobacco addiction?
Trying it
Smoking once in a while
Smoking regularly (few times a day)
Addiction-smoking a pack or more a day

9. Define withdrawal.
A group of symptoms that occur when abruptly discontinuing or decreasing the intake of a substance (nicotine)

10. Symptoms of nicotine withdrawal include:
Sweating
Headaches
Difficulty concentrating

11. A single burning cigarette contains over _________chemicals, and includes about ________that cause cancer
4000 43

12. Name three harmful substances in tobacco that we focused on in class.
Nicotine
Carbon monoxide
Tar

13. Nicotine is a
Carbon monoxide is a
Tar is a
stimulant
odorless, colorless, poisonous gas
thick, sticky, black liquid

14. Name 3 long term respiratory problems caused by smoking:
Chronic bronchitis
Emphysema
Lung cancer

15. Define chronic bronchitis
Condition that causes the respiratory passages to become swollen and irritated.
Symptoms are coughing and difficulty breathing
Define emphysema
Lung condition in which the air sacs (alveoli) are damaged causing shortness of breath

16. Effects of tobacco on the body occur
immediately

17. Eyes-
bloodshot eyes, sagging eyelids
Skin-
wrinkles (looks10-15 years older)
Mouth/teeth/throat-
bad breath, stained teeth, increased cavities, dulled taste buds, cancer

18. Lungs-
destruction of cilia, damaged alveoli, difficulty breathing, cancer
Heart-
increased heart rate and blood pressure, fatty buildup that clogs blood vessels, decreased oxygen to tissues

19. Fingers-
stained, cold due to decreased oxygen, dry and brittle nails
Stomach/bladder/colon-
ulcers, cancer

20. Brain-
changes brain chemistry, decreases flow of oxygen to the brain increasing chances of a stroke. Makes people more nervous and decreases hand steadiness.
Blood vessels-
weakens blood vessels, constricts blood vessels decreasing oxygen to body tissues

21. What is secondhand smoke?
Combined smoke from the lighted tip of a cigarette and smoke exhaled by a smoker
Passive smokers are also called
involuntary smokers