第3题: [单项选择]三度房室传导阻滞病人术前准备为() A. 择期手术需推迟,并对之进行治疗 B. 无需特殊准备 C. 应考虑安装起搏器或做好起搏的准备 D. 做阿托品敏感试验 E. 麻醉前宜将室性心率控制在80次/分左右 参考答案:C 答案解析:三度房室传导阻滞患者需行手术时应考虑安装起搏器或做好起搏的准备。
第34题: [单项选择]The phrase "even in winter" (in line 8) most nearly means (). A. if the winter is especially warm B. during all of the year except the winter C. in the winter as well as in other seasons D. during the evenings in the winter 参考答案:C 答案解析: