小儿呼吸衰竭的诊断标准是
- A、PaO
≤8kPa(60mmHg),PaCO
≥6kPa(45mmHg),SaO
<90% - B、PaO
≤8kPa(60mmHg),PaCO
≥6.7kPa(50mmHg),SaO
<90% - C、PaO
≤6.7kPa(50mmHg),PaCO
≥6.7kPa(50mmHg),SaO
<85% - D、PaO
≤6.7kPa(50mmHg),PaCO
≥8kPa(60mmHg),SaO
<85% - E、PaO
≤6.7kPa(50mmHg),PaCO
≥6.7kPa(50mmHg),SaO
<90%

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