试题与答案

烧伤后诊断ARDS时错误的是以下哪一项() A.休克期出现呼吸加快、PaO2进行性下

题型:单项选择题

题目:

烧伤后诊断ARDS时错误的是以下哪一项()

A.休克期出现呼吸加快、PaO2进行性下降,要警惕ARDS的发生

B.氧合指数(PaO2/F1O2)判断ARDS不如PaO2灵敏

C.动脉血气分析是诊断ARDS非常重要的检查手段

D.严重的ALI即定义为ARDS,所以两者在诊断上非常相似

E.X线胸片双肺浸润影常提示肺水肿的存在

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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