诊断呼吸衰竭的血气标准是
A、PaO<65mmHg和(或)伴有PaCO>55mmHg
B、PaO<50mmHg和(或)伴有PaCO>60mmHg
C、PaO<60mmHg和(或)伴有PaCO>55mmHg
D、PaO<60mmHg和(或)伴有PaCO>50mmHg
E、PaO<65mmHg和(或)伴有PaCO>50mmHg
正确答案:参考D

诊断呼吸衰竭的血气标准是
A、PaO<65mmHg和(或)伴有PaCO>55mmHg
B、PaO<50mmHg和(或)伴有PaCO>60mmHg
C、PaO<60mmHg和(或)伴有PaCO>55mmHg
D、PaO<60mmHg和(或)伴有PaCO>50mmHg
E、PaO<65mmHg和(或)伴有PaCO>50mmHg
正确答案:参考D