2. 金融经济
  3. 诊断呼吸衰竭的血气标准是

诊断呼吸衰竭的血气标准是

tikufree2019-12-17  45
问题 诊断呼吸衰竭的血气标准是
选项 A:PaO<sub>2</sub>＜65mmHg和(或)伴有PaCO<sub>2</sub>＞55mmHgB:PaO<sub>2</sub>＜50mmHg和(或)伴有PaCO<sub>2</sub>＞60mmHgC:PaO<sub>2</sub>＜60mmHg和(或)伴有PaCO<sub>2</sub>＞5mmHgD:PaO<sub>2</sub>＜60mmHg和(或)伴有PaCO<sub>2</sub>＞50mmHgE:PaO<sub>2</sub>＜65mmHg和(或)伴有PaCO<sub>2</sub>＞50mmHg
答案D
解析
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