Chapter 21 Test Review Flashcards
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Which of the following is NOT a possible consequence of smoking while pregnant? a. high birth weight b. stillbirth c. deformities d. premature delivery
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a. high birth weight
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When quitting smoking, stress-management techniques can a. reduce peer pressure. b. prevent disease of the lungs. c. help ease people through the withdrawal process. d. be a nicotine substitute.
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c. help ease people through the withdrawal process.
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When carbon monoxide is present in the blood, the body's tissues and cells are deprived of a. iron. b. hemoglobin. c. oxygen. d. carcinogens.
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c. oxygen.
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Tar contained in tobacco smoke is harmful to the lungs because it a. clogs the blood vessels. b. paralyzes cilia. c. is addictive. d. is a stimulant.
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b. paralyzes cilia.
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People who use smokeless tobacco a. can quit more easily than smokers. b. do not get tobacco-related cancers. c. can become addicted to nicotine. d. have fewer health risks than smokers.
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c. can become addicted to nicotine.
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Nicotine causes addiction and a. destroys cilia. b. is a carcinogen. c. acts as a stimulant. d. competes with oxygen.
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c. acts as a stimulant.
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Tiny air sacs in the lungs are destroyed, making breathing extremely difficult, is the disease called a. lung cancer. b. chronic bronchitis. c. coronary heart disease. d. emphysema.
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d. emphysema
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Nicotine contributes to plaque buildup in blood vessels, increasing the chance of a. diabetes. b. oral cancer. c. arteriosclerosis. d. lung cancer.
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c. arteriosclerosis
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A social consequence of smoking is a. a higher chance of stroke. b. being excluded by nonsmokers. c. paying a fine for providing tobacco to minors. d. decreased cardiorespiratory endurance.
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b. being excluded by nonsmokers.
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Nicotine gum is an over-the-counter product that is used as a nicotine a. deactivator. b. antitoxin. c. enhancer. d. substitute.
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d. substitute.
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T or F. Avoiding situations where tobacco products may be used will help you remain tobacco free.
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True
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T or F. Environmental tobacco smoke contains carbon monoxide and nicotine.
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True
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T or F. The symptoms of nicotine withdrawal include anxiety and sleep disturbances.
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True
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T or F. Leukoplakia may develop into lung cancer.
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False
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T or F. Smoking enhances physical endurance and athletic performance.
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False
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T or F. Once addicted, people need more and more tobacco to satisfy the cravings for nicotine.
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True
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T or F. Environmental tobacco smoke contains over 40 known carcinogens.
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True
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T or F. Children of smokers are less likely to suffer from asthma than children of nonsmokers.
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False
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T or F. Nicotine enlarges blood vessels, causing increased circulation to the limbs.
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False
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T or F. Cigars contain less cancer-causing tar than regular cigarettes.
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False
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a drug that increases the action of the central nervous system, the heart, and other organs
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stimulant
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the smoke from the burning end of a cigarette, pipe, or cigar
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sidestream smoke
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the addictive drug found in tobacco leaves
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nicotine
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a substance that causes physiological or psychological dependence
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addictive drug
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a thick, sticky, dark fluid produced when tobacco burns
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tar
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smoke exhaled from the lungs of a smoker
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mainstream smoke
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a product that delivers small amounts of nicotine to a person who is trying to give up tobacco
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nicotine substitute
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tobacco that is sniffed through the nose, held in the mouth, or chewed
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smokeless tobacco
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a cancer-causing substance
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carcinogen
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colorless, odorless, and poisonous gas
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carbon monoxide
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What health risks do smokers pose to nonsmokers?
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Answers will vary. Examples may include: "Nonsmokers have an increased risk of the same problems smokers are subjected to. They also experience eye and throat irritations, plus headaches. Nonsmokers with asthma or other respiratory problems may also find that ETS worsens their condition.
