SOLVED

21. Which of the following are medical problems associated with long-term cigarette smoking? A) emphysema B) cancer of the esophagus C) cancer of the larynx D) All of the above are medical problems associated with long-term cigarette smoking. 22. Cigarette smoking is most prevalent among which of the following groups? A) White adolescents B) African American adolescents C) Asian American adolescents D) None of the above—smoking is equally prevalent among these groups. 23. Exposure of a nonsmoker to secondhand smoke A) is less harmful than smoking because of the lower levels of nicotine and tar in secondhand smoke. B) has been shown to have far fewer negative effects than the media has suggested. C) can lead to lung damage. D) has negative effects on the fetuses of pregnant nonsmokers but not on the women themselves. 24. Hashish is A) derived from resin after smoking marijuana. B) derived from resin from cannabis plants. C) based upon a mixture of marijuana and heroin. D) milder than marijuana. 25. Epidemiology data have shown that the rate of marijuana use is nearly twice as common A) in women than men. B) among Asian Americans than among whites. C) now than it was in 1997. D) in men than women.  Â