258 Unit 4 Understanding and Avoiding Hazardous Substances Copyright Goodheart-Willcox Co., Inc. Lesson Objectives • identify various forms of tobacco and the addictive substance in tobacco products • assess the hazardous effects nicotine has on the cardiovascular and respiratory systems • describe harmful substances in tobacco products and smoke that result in serious illnesses and diseases and • analyze the impact of secondhand smoke on individuals. Warm-Up Activity Cigarette Smoking and Death The table below presents the top 10 leading causes of death d in adults in the United States. Before you read this chapter, make a new e list predicting how this table might look if everyone chose not to smoke. Explain a your reasoning. Lesson 9.1 Before You Read It Says, I Say, So Create a visual chart like the one shown below to connect information in the text with the knowledge you already have. Add as much information as you can, and make your columns as long as you need them to be. Key Terms In this lesson, you will learn the meanings of the following key terms. asthma carbon monoxide carcinogens g chronic bronchitis chronic obstructive pulmonary disease pulmonary disease (COPD) emp p hysema y leukoplakia p nicotine secondhand smoke smokeless tobacco tar r tobacco IT SAYS I SAY SO What the text says What I think the text means How do I interpret this? Leading Causes of Death in Adults Number of Deaths Heart Disease 614,348 Cancer 591,699 Chronic Lower Respiratory Diseases 147,101 Accidents (unintentional injuries) 136,053 133 1 33 ,103 103 Stroke (cerebrovascular diseases) Stroke ( cerebrovascular diseases ) Alzheimer’s disease 93,541 Diabetes 76,488 Infl uenza and Pneumonia 55,227 Nephritis, nephritic syndrome, and nephrosis 48,146 Intentional self-harm (suicide) 42,773 E-Flash Cards