题目内容 (请给出正确答案)
提问人:网友d*******1 发布时间:2022年4月6日 07:10
[单项选择题]

当pH7.4,体温37℃时,SpO290%所对应的PaO2为()。

A.40mmHg

B.50mmHg

C.60mmHg

D.70mmHg

E.80mmHg

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