(来学网)小儿呼吸衰竭的诊断标准是
  • A.
    (来学网)PaO2≤8kPa(60mmHg),PaCO2≥6kPa(45mmHg),SaO2<90%
  • B.
    (来学网)PaO2≤8kPa(60mmHg),PaCO2≥6.7kPa(50mmHg),SaO2<90%
  • C.
    (来学网)PaO2≤6.7kPa(50mmHg),PaCO2≥6.7kPa(50mmHg),SaO2<85%
  • D.
    (来学网)PaO2≤6.7kPa(50mmHg),PaCO2≥8kPa(60mmHg),SaO2<85%
  • E.
    (来学网)PaO2≤6.7kPa(50mmHg),PaCO2≥6.7kPa(50mmHg),SaO2<90%