1. Switching to a "light" cigarette is a healthy alternative if you have trouble quitting smoking. True False 2. The nicotine in cigarettes affects the chemistry of the brain and nervous system, making it difficult to quit. True False 3. Nicotine does not cause cancer. True False 4. Ammonia is one toxic chemical found in tobacco smoke. True False 5. Smoking contributes to the development of cervical cancer. True False 6. Smokers cough because their lungs are trying to clear out the harmful chemicals inhaled from cigarettes. True False 7. Even if you avoid inhaling while smoking, you are still at risk for cancers of the lip, mouth, and tongue. True False 8. Smoking is the main risk factor for sudden death from a heart attack. True False Past Quizzes View a full list of past quizzes here