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Chapter 13 Tobacco

Chapter 13 Tobacco. Lesson 2 Health Risks of Tobacco Use. Click for:. >> Main Menu. >> Chapter 13 Assessment. Teacher’s notes are available in the notes section of this presentation. Next >>.

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Chapter 13 Tobacco

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  1. Chapter 13 Tobacco Lesson 2 Health Risksof Tobacco Use Click for: >> Main Menu >> Chapter 13 Assessment Teacher’s notes are available in the notes section of this presentation. Next >>

  2. A condition in which passages in the lungs become swollen and irritated, eventually losing their elasticity • chronic obstructive pulmonary disease (COPD) • cardiovasculardisease A disease of the heart and blood vessels

  3. In this lesson, you will learn to • describehow tobacco use effects the body systems. • practicedecision making to protect your health against tobacco smoke.

  4. Drawing Conclusions Based on this lesson, list the effects of tobacco use on the body systems.

  5. Tobacco Use Is Hazardous to Your Health In 1965, Congress passed a law requiring tobacco manufacturers to print health warnings on cigarette packages.

  6. How Tobacco Affects the Body Tobacco use is particularly damaging to teens because their bodies are still growing and developing.

  7. How Tobacco Affects the Body • Short-term effects: • Nervousness • Headaches • Heart rate increases • Blood pressure rises Nervous System • Long-term effects: • Increased risk of stroke due to decreased flow of oxygen to the brain

  8. How Tobacco Affects the Body • Short-term effects: • Heart rate increases • Energy is reduced • Long-term effects: • Weakened blood vessels • Increased cholesterol levels • Fatty buildup in blood vessels • Increased risk of heart disease and stroke Circulatory System

  9. How Tobacco Affects the Body • Short-term effects: • Shortness of breath • Reduced energy • Coughing • More frequent colds, flus, and respiratory illnesses Respiratory System • Long-term effects: • Increased risk of lung cancer • Increased risk of emphysema and other lung diseases

  10. How Tobacco Affects the Body • Short-term effects: • Upset stomach • Dulled taste buds • Tooth decay Digestive System • Long-term effects: • Increased risk of mouth and throat cancer • Gum and tooth disease • Increased risk of stomach ulcers • Increased risk of bladder cancer

  11. How Tobacco Affects the Body Chronic obstructive pulmonary disease (COPD) includes chronic bronchitis, asthma, and emphysema. chronic obstructive pulmonary disease (COPD) A condition in which passages in the lungs become swollen and irritated, eventually losing their elasticity In the United States, COPD causes over 100,000 deaths per year. Ninety percent of these deaths are linked to smoking.

  12. How Tobacco Affects the Body Facts About Lung Cancer Smoking is the number one cause of lung cancer, causing 87 percent of lung cancer cases. Cigarette smoke contains more than 4,000 different chemicals, many of which are cancer-causing substances. Lung cancer is the leading cancer killer in the United States, causing more deaths than the next three most common cancers combined. Secondhand smoke is also an important cause of lung cancer.

  13. How Tobacco Affects the Body Smoking is a leading cause of cardiovascular disease. cardiovascular disease A disease of the heart and blood vessels Long-term smoking increases cholesterol levels and contributes to arteriosclerosis.

  14. Lesson 2 Review What I Learned VocabularyWhat is cardiovascular disease? How is this caused by smoking?

  15. Lesson 2 Review What I Learned ListWhat are some ways that tobacco use damages the circulatory system?

  16. Lesson 2 Review What I Learned DescribeWhat is the relationship between smoking and lung cancer?

  17. Lesson 2 Review Thinking Critically AnalyzeOf the health risks associated with tobacco use, which one do you consider the most serious? Explain your answer.

  18. Lesson 2 Review Thinking Critically ExplainWhy do you think it is important to put warning labels on cigarette packages?

  19. End of Chapter 13 Tobacco Lesson 2 Health Risks of Tobacco Use Click for: >> Main Menu >> Chapter 13 Assessment

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