the harmful effects of tobacco
Post on 23-Feb-2016
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The harmful effects of tobacco
OBJ: I will analyze the harmful long-term effects of tobacco use and the addictive nature of nicotine
BELLWORK
Examine the following pictures. State what happened and what type of tobacco caused the condition.
BELLWORK
• Answers:• Oral cancer caused by chewing tobacco• Lung cancer caused by smoking cigarettes• Gum cancer from snus• Cancer of the larynx caused by smoking
cigarettes• Emphysema caused by smoking cigarettes.
Emphysema damages and destroys air sacs of the lungs, reducing the lungs ability to bring in oxygen and remove carbon dioxide• Ulcers caused by chewing tobacco
FACTS
1 in 5 teenagers smoke cigarettes. Teenage smoking is often an early warning sign for future problems such as alcohol and marijuana use and drop in grades9 out of 10 teens do not find smoking attractive90% of adult smokers began at or before age 18Smoking kills more people than alcohol, AIDS, car accidents, illegal drugs, murders, and suicides combined
REVIEW
What are the different forms of tobacco? What are some of the “ingredients” in cigarette smoke?
NICOTINE
• Nicotine is a highly addictive substance that occurs naturally in tobacco.
THE NICOTINE ADDICTION CYCLECLASS ACTIVITY
Class Activity: Create a movement for the step in the cycle. The next person will add on.....
Question: What can someone do to decrease their nicotine cravings and eventually stop smoking?
THE NICOTINE ADDICTION CYCLE
1. Nicotine enters the bloodstream2. The heart beats faster3. Blood vessels constrict4. Blood pressure increases5. More oxygen is pumped to the brain6. Adrenaline is released into the blood7. Eventually, the nicotine begins to wear off8. Carbon monoxide slows down the body9. The heart begins to beat slower10.Feel of relaxation sets in11.…..Brain begins to crave more nicotine
WAYS TO HELP YOU RESIST NICOTINEAvoid triggersDelay for 10 minutes to pass cravingExercisePractice relaxation techniquesAsk for help (support system)Remember the benefits to quittingTry nicotine replacementsChew on gum or hard candy
WHAT DO THE CHEMICALS IN TOBACCO DO TO THE BODY
Class Activity: Get a partner and a roll of stickers
HOW TOBACCO AFFECTS THE BODY• Brain: Stroke• Mouth: dulls taste buds, stains teeth, tooth decay, gum
disease, mouth cancer• Lungs: Chronic bronchitis, Emphysema, Lung cancer• Stomach: ulcers• Kidneys: Kidney cancer• Bladder: Bladder cancer• Bones: osteoporosis• Throat: Cancer of the larynx and esophagus• Heart: Heart disease• Liver: Cirrhosis of the liver• Spine: Vertebral cancer• Reproductive System: decrease sex drive, cervical cancer,
impotence in males, decrease in fertility• Pregnancy: risk of miscarriage, premature delivery, low
birth weight baby
STROKE
MOUTH CANCER
LUNG CANCER AND EMPHYSEMA
COMPLICATIONS WITH PREGNANCY
Video: I can’t breath
Class activity: “Straw” Activity
Class Activity: Coffee Stirrer Activity
SECONDHAND SMOKE
If you are at home, with a pack a day smoker, for one day = you smoking 3 cigarettes.If you are in the car, with the windows closed, for one hour = you smoking 3 cigarettes.If you are at a baseball game, sitting behind a smoker, for three hours = you smoking 1 cigarette.If you are at a party, where a lot of people are smoking, for three hours = you smoking 4 cigarettes.
What can you do to avoid secondhand smoke?
Children exposed to second hand smoke are more likely to have respiratory problems, ear infections, and asthma attacks.
QUICK WRITE
Write a half page on what you learned in today’s class. Include the following information:•At least five long term effects of tobacco use•What advice would you give a friend or loved one who uses tobacco?•At least five ways to quit or reduce a nicotine craving
ANTI-TOBACCO ADVERTISEMENT
Continue to work on your anti-tobacco advertisement with your partner...
HOMEWORK
Interview a smoker and a non-smoker
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