第3题: [单项选择]磺胺甲基异噁唑(SMZ)与甲氧苄啶(TMP)合用的依据是 A. TMP促进SMZ的吸收 B. TMP使SMZ广泛分布 C. TMP促进SMZ与血浆蛋白结合 D. TMP与SMZ半衰期相似,血药浓度高峰一致 E. TMP提高SMZ的血药浓度 参考答案:D 答案解析:[解析] TMP与SMZ合用组成复方磺胺甲噁唑。TMP与SMZ血浆半衰期均约10小时,合用时血药浓度高峰一致。此外,两者可双重阻断细菌的叶酸代谢,可明显增强磺胺药抑菌作用,甚至可出现杀菌作用。
第8题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Go to the movies with the man. B. Take her brother to the movies. C. Eat at her brother’s D. Cook dinner with Lois. 参考答案:C 答案解析:[听力原文]
M: Would you like to go to the movies with Lois and me on Friday
W: I wish I could, but I’
第9题: [多项选择]对外索赔时,必须准备() A. 索赔函 B. 索赔清单 C. 提单 D. 商业发票 E. 费用单证 参考答案:A,B,C,D,E