第35题: [单项选择]氮介类肿瘤化疗药,例如环磷酰胺最主要的常见副作用是()。 A. 恶心、呕吐 B. 毛发脱落 C. 骨髓抑制 D. 局部刺激 E. 听力下降 参考答案:C 答案解析:氮介类是最早应用的一类肿瘤化疗药物,主要作用部位在DNA。骨髓抑制作用强烈是该类药物的共同毒副作用。其他副作用包括致癌作用、致畸作用等,恶心、呕吐作用也较常见,但如果以发生频率和临床严重性衡量,骨髓抑
第36题: [单项选择]Under the classification system used by the U.S. Bureau of Labor Statistics, which of the following people would NOT be considered unemployed Someone who:() A. was terminated from his last job. B. quit and is looking for new work. C. is disabled and unable to return to work. 参考答案:C 答案解析:
People who are unable to work due to disability are not included as part of the labor force an