第11题: [单项选择]心源性休克的血流动力学诊断标准是() A. 心脏指数(CI)<2.2L/(min·m),同时肺动脉压≥12~18mmHg B. 心脏指数(CI)<2.2L/(min·m),同时肺动脉压<12~18mmHg C. 心脏指数(CI)>2.2L/(min·m),同时肺动脉压≥12~18mmHg D. 心脏指数(CI)>2.2L/(min·m),同时肺动脉压<12~18mmHg 参考答案:A
第15题: [简答题]In this information age, ______________________(人们的流动性比任何时候都大,这也许就是为什么移动电话十分普及的原因). 参考答案: 答案解析:people are more mobile than ever before and perhaps this is why mobile phones have become so popular