问题 单项选择题 A3/A4型题

男性,24岁,高热、流涕、咳嗽4天,入院1天后出现呼吸困难,胸部X线片示双肺透亮度降低,经抗感染治疗患者症状不见缓解,呼吸困难进一步加重,胸部X线片示双肺呈白肺,R35次/分,血气分析(Fi029%)示pH7.35,PaO56mmHg,PaCO36mmHg。

ALI/ARDS的诊断标准是()

A.急性起病、呼吸频数和呼吸窘迫

B.顽固的低氧血症(有否使用PEEP)

C.胸部X线检查示双肺浸润影

D.临床上无左心衰依据,或PCWP≤18mmHg

E.以上全是

答案

参考答案:E

写作题

请结合材料,按要求用英文写作。

A survey indicates each year China wastes 200 billion Yuan worth of food, which is enough to feed over 200 million people. So it’s high time we joined in the“Clean Your Plate” Campaign(光盘运动).

要求:(1)就此材料发表你的看法;

(2)紧扣材料,联系身边的实际,有自己明确的观点;

(3)词数不少于60;

(4)在答题卷上作答。

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

单项选择题