试题与答案

57岁,COPD(慢阻肺)病人PaCO2 6.4kPa,PaO2 8.3kPa,行胃

题型:单项选择题

题目:

57岁,COPD(慢阻肺)病人PaCO2 6.4kPa,PaO2 8.3kPa,行胃大部切除术,ASA分级为

A.Ⅰ级
B.Ⅱ级
C.Ⅲ级
D.IV级
E.V级

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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