试题详情

诊断呼吸衰竭的血气标准是

APaO<65mmHg和(或)伴有PaCO>55mmHg

BPaO<50mmHg和(或)伴有PaCO>60mmHg

CPaO<60mmHg和(或)伴有PaCO>55mmHg

DPaO<60mmHg和(或)伴有PaCO>50mmHg

EPaO<65mmHg和(或)伴有PaCO>50mmHg