COPD急性加重期控制性氧疗应达到的满意的氧合水平是
A.正确答案APaO>60mmHg,SaO>90%
B.PaO>65mmHg,SaO>95%
C.PaO>45mmHg,SaO>75%
D.PaO>50mmHg,SaO>80%
E.PaO>55mmHg,SaO>85%
COPD急性加重期控制性氧疗应达到的满意的氧合水平是
A.正确答案APaO>60mmHg,SaO>90%
B.PaO>65mmHg,SaO>95%
C.PaO>45mmHg,SaO>75%
D.PaO>50mmHg,SaO>80%
E.PaO>55mmHg,SaO>85%