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TOBACCO Ch. 11.1 Key Terms _____________________- the highly addictive drug that is found in all tobacco products Carcinogen- ______________________________ ________________________________________ _____________- sticky, black substance in tobacco smoke that coats the inside of the airways and that contains many carcinogens Carbon monoxide- a gas that ___________________ from getting into the bloodstream Types of Tobacco • Chewing Tobacco • __________ • Pipes • __________ • Cigarettes Chemicals in Tobacco • A _________________ • More than 4000 chemicals • 10% are carcinogens or poisonous • ____________________ are cancer causing agents • The 3 most poisonous chemicals are: __________________________ __________________________________________ Nicotine • _____________________ causes a change in the person’s mood or behavior • Very addictive- causes a _____________________ Tar • Tiny pieces that when inhaled in to the lungs, condense and form a ________ ________________________________ • Same substance used to _______________________!!! • Destroys _________________, waving hair-like projections that work to keep the respiratory tract clear. Carbon Monoxide • A ___________________ _____________ gas released by burning tobacco • Interferes with the blood’s ability to _______________ • Same gas from __________ –if inhaled directly-can be fatal Other Chemicals in Tar 2 Leading causes of death due to cigarette smoke 1) Lung cancer 2) Heart disease Ch. 11.2 Key Terms • Emphysema- respiratory disease in which air can not move in & out of the alveoli because they become blocked or ______________________ • Sidestream smoke- smoke that excapes from the ______________________________________ • Mainstream smoke- smoke that is inhaled through a cigarette & then _________________________ • ______________________________ (secondhand smoke)- a combination of exhaled mainstream smoke & sidestream smoke Mainstream smoke • Smoke that is inhaled through a cigarette and then ___________ ________________ Sidestream smoke • Smoke that excapes from the __________ ___________________ ___________________ • This contains 2x more nicotine and tar, and 5x more CO than mainstream • Non-smokers who live with smokers have a 2030% HIGHER risk of dying from heart disorders than nonsmokers who live with non-smokers!!! • Passive smoker- a person who inhales the sidestream smoke –___________________ ___________________ • Passive smoke can cause: • • • • ____________ Eye irritation ____________ ____________ *Asthma *Cancer Environmental tobacco smoke (Secondhand Smoke) • A combination of exhaled mainstream smoke and sidestream smoke • Secondhand smoke causes: -________________ -Nausea -_________________ Smokeless Tobacco • Cracking and bleeding lips and gums • _____________________, which can eventually make your teeth fall out • increased heart rate, high blood pressure, and irregular heartbeats=leading to a greater risk of heart attacks • _______________________ -lips, tongue, cheeks, gums, ANYWHERE IN MOUTH! • CANCER-stomach, esophagus, bladder Health Lung Vs. Smoker’s lung Tobacco on the skin Tobacco on the hands Tobacco on the Mouth How much money do you save by not smoking??? LETS FIND OUT!!! Let’s say someone smokes 1 pack a day… Per PACK they will spend ____ Per WEEK they will spend ____ Per MONTH they will spend ____ Per YEAR they will spend ______ 5 YEARS= _______ 10 YEARS= ________ What would you buy with this much money?? Effects of tobacco use on the body • When you inhale a cigarette, the ___________________ ___________________________ and then to the brainthis only take 8 seconds • _____________________ will beat faster • Increases breathing rate • __________________________ will increase • Become more alert and energetic • Sense of _______________________________ • Yellow Teeth, Fingernails • Smelly clothes, hair, breath, house, car, etc. Effects of tobacco use on the body • “Smokers Voice” • Stimulates the ___________________________ (Addiction) • Increases blood sugar levels • Stimulates ________________________ • Skin loses ________________________ • ____________________________, reducing oxygen to the brain • Damages the immune system increasing the chance of suffering from diseases such as cancer • • • • LUNG CANCER growth of malignant cells that attack and replace healthy cells NO CURE!! Now kills more women than breast cancer! Many females believe smoking causes weight loss-There is NO PROOF of this being true! Chronic Bronchitis – Inflammation of the bronchial tubes, combined with built up particles – Chronic coughing, excessive ___________________ – Cilia becomes useless- ________________________ Pulmonary Emphysema • Pulmonary=________________ • Destruction of tiny air sacs in lungs which absorb _____________________ • _________________________________ • Tiny air sacs=ALVEOLI • Instead of using only 5% of their energy to breathe, a person with advanced emphysema may use 80% of their energy to breathe!! Chronic Obstructive Pulmonary Disorder • Combination of ______________________ and ____________________________ Sudden Infant Death Syndrome (SIDS) • Condition is which __________________ _____________ for unknown reasons • Second Hand Smoke Anti Smoking PSA Video Effects of Tobacco on the Fetus and Baby • • • • • Risk of ______________ Risk of premature birth ____________________ Slow growth rate Risk of ______________ _____________________ • Risk of developing respiratory illness • Risk of developing learning difficulties Ch. 11.3 Key Terms • ___________________________ (NRT)- a form of medicine that delivers small amounts of nicotine to the body to help a person quit using tobacco Why people use tobacco • • • • • ____________________________ Misconceptions ___________________ Curiosity Rebellion Advertisements Tobacco & the law • Selling tobacco to anyone under _____ years of age is illegal – Very high _______________ for companies caught selling to a minor – Teens are ______________________________ _____________________________________ Withdrawal symptoms • _______________________ • Irritability • _______________________