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Explore common misconceptions and truths about smoking effects on health. Learn the harmful impacts of tobacco use and discover key facts to make informed decisions. Let's debunk myths and understand the real risks associated with smoking. Knowledge is power in the fight against tobacco-related diseases.
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Chapter 24 Review Tobacco
True or False: The tar in cigarettes raises blood pressure and increases heart rate.
True or False: The tar in cigarettes raises blood pressure and increases heart rate. • False: nicotine
True or False: The nicotine in cigarettes can destroy or paralyze cilia.
True or False: The nicotine in cigarettes can destroy or paralyze cilia. • False: tar
True or False: the poisonous gas in cigarette smoke that unites with hemoglobin is called carbon monoxide.
True or False: the poisonous gas in cigarette smoke that unites with hemoglobin is called carbon monoxide. • True
True or False: Smokeless tobacco results in many of the same health risks as cigarettes.
True or False: Smokeless tobacco results in many of the same health risks as cigarettes. • True
True or False: Nicotine acts as a narcotic because it speeds up the heart and raises blood pressure.
True or False: Nicotine acts as a narcotic because it speeds up the heart and raises blood pressure. • False: stimulant
What physical condition involves destruction of the lungs air sacs, making it extremely difficult to breathe?
What physical condition involves destruction of the lungs air sacs, making it extremely difficult to breathe? • emphysema
Because carbon monoxide in cigarette smoke combines with hemoglobin in blood, red blood cells cannot carry as much ____.
Because carbon monoxide in cigarette smoke combines with hemoglobin in blood, red blood cells cannot carry as much ____. • oxygen
Nicotine contributes to plaque buildup in blood vessels, increasing the chance of ___?
Nicotine contributes to plaque buildup in blood vessels, increasing the chance of ___? • Hardening of the arteries
Nicotine gum, patches, and nasal sprays are examples of what?
Nicotine gum, patches, and nasal sprays are examples of what? • Nicotine substitutes
Smokers may have trouble keeping their respiratory tracts clear because cigarette tar paralyzes ___.
Smokers may have trouble keeping their respiratory tracts clear because cigarette tar paralyzes ___. • cilia
The smoke that comes from burning tobacco. • Sidestream smoke
What are some social benefits of quitting smoking? • Save money for other activities • Confidence and new found vigor
True or False: People who chew or snuff smokeless tobacco become addicted to nicotine.
True or False: People who chew or snuff smokeless tobacco become addicted to nicotine. • True
Nicotine causes addiction and acts as a ___. • stimulant
Breast milk from a mother who smokes contains ____. • nicotine
True or False: Health risks start the first time a person smokes.
True or False: Health risks start the first time a person smokes. • True
Clove cigarettes contain ___ cancer-causing tars than standards cigarettes.
Clove cigarettes contain ___ cancer-causing tars than standards cigarettes. • more
Nicotine ___ blood vessels, causing tingling in the hands and feet.
Nicotine ___ blood vessels, causing tingling in the hands and feet. • constricts
The smoke that a smoker blows off. • Mainstream smoke
What are 3 symptoms of nicotine withdrawal? • Moodiness • Nervousness • Trouble sleeping
True or False: Cigarette smoke contains at least 43 carcinogens.
True or False: Cigarette smoke contains at least 43 carcinogens. • True
A drug that increase the action of the central nervous system, the heart, and other organs.
A drug that increase the action of the central nervous system, the heart, and other organs. • stimulant
The addictive drug in cigarettes. • nicotine