第10题: [单项选择]患者,女,36岁,因腹泻、低热在外院应用庆大霉素24万U/d,共1周。近日尿量减少,每日约500~600ml。感头晕乏力。查体。血压130/90mmHg,全身轻度水肿,肾区无叩痛。化验结果:尿蛋白(++),血清钾6.8mmol/L,BUN33.5mmol/L,血肌酐850μmol/L。 下列哪种抗生素不宜应用 A. 青霉索 B. 头孢地嗪 C. 阿米卡星 D. 阿奇霉素 参考答案:C 答案解析:氨基糖苷类抗生索(如庆大霉素、阿米卡星等)对肾功能有损害,长时间大剂量使用易导致急性肾功能衰竭。患者血清钾6.8mmol/L,血肌酐850μmol/L,均已达到肾透析的标准,应限制入水量,积极透析治疗
第27题: [单项选择]How much would the man pay for the rooms if he and his family stay for three nights A. $36. B. $40. C. $100. D. $150. 参考答案:D 答案解析:[听力原文] M: We’d like two rooms, a small room and a large room both facing the garden. W: Very