(来学网)小儿呼吸衰竭的诊断标准是 ( )
- A.
PaO
(来学网)
≤8kPa(60mmHg),PaCO

≥6kPa(45mmHg),SaO

<90%
- B.
PaO
(来学网)
≤8kPa(60mmHg),PaCO

≥6.7kPa(50mmHg),SaO

<90%
- C.
PaO
(来学网)
≤6.7kPa(50mmHg),PaCO

≥6.7kPa(50mmHg),SaO

<85%
- D.
PaO
(来学网)
≤6.7kPa(50mmHg),PaCO

≥8kPa(60mmHg),SaO

<85%
- E.
PaO
(来学网)
≤6.7kPa50mmHg),PaCO

≥6.7kPa(50mmHg),SaO

<90%