第11题: [单项选择]俯卧位通气主要用于难以纠正的()。 A. FiCh>60%时氧合指数<200mmHg,持续>24小时 B. Pplat>30cmH2O C. PEEP<15cmH2O D. A+B E. A+C 参考答案:D 答案解析:俯卧位通气主要用于难以纠正的ARDS,FiO2>60%时氧合指数<200mmHg,持续>24小时,并且Pplat>30cmHO或PEEP>15cmH2O。
第25题: [单项选择]A. The good reasons for owning a car. B. The disadvantages of owning a car. C. Traffic accidents caused by car drivers. D. Advantages and disadvantages of owning a car. 参考答案:D 答案解析:[听力原文] What is mainly discussed in the passage