DISEASES CAUSED BY SMOKING - St. Jane School
GRADE 8 Health Lesson #8
DISEASES CAUSED BY SMOKING
__ __, 000 deaths from 2nd hand smoke in the U.S. each year.
Why Teenagers Start to Smoke.
F – Friends / Family A teenagers first cigarette is usually with a friend. Also, parents or relatives are usually responsible for the 1st cigarette.
B – Biological Changes plus curiosity, experimentation, and peer pressure.
I – Independence Cigarette smoking is a symbol of independence.
1) Smoking is a learned behavior
2) Peer pressure and advertisement encourage this bad choice
3) Nicotine addiction can be caused by as little as 4 cigarettes
a) Nicotine affects wear off after 20 minutes
b) 2 to 3 days worse of nicotine addiction should be over
c) In 2 weeks, nicotine is out of body systems
d) First sign of nicotine addiction “is the urge to smoke”
Diseases Caused by Smoking
HEART DISEASE 655,381 deaths per year in the U.S.
Smoking builds up plaque in arteries – making them narrow
Nicotine makes heart work harder
Increases blood pressure
Smoking puts more stress on the heart
CANCER 599,274 deaths per year in the U.S.
Cancer is a disease of the _________ ___________.
___________ percent of lung cancer is caused by smoking
Cancer spreads rapidly through the organs and body.
CHRONIC BRONCHITIS – is a continuous inflammation of the bronchial tubes that lead to the lungs. Symptoms of chronic bronchitis are: coughing, shortness of breath, expectoration.
EMPHYSEMA – cause the lungs to lose their ________________________.
Difficult to exhale
Damages the small air sacs in the lungs
Leaves some carbon dioxide in the lungs which takes up space for the oxygen
Symptoms of emphysema are: frequent colds, coughing, excess mucus
in the throat, shortness of breath, and indigestion.
_____________ percent of deaths from emphysema are caused by smoking.
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