(来学网)传染性非典型肺炎的氧疗指征
  • A.
    (来学网)PaCO2<70 mmHg
  • B.
    (来学网)PaCO2<75 mmHg
  • C.
    (来学网)PaCO2<80 mmHg
  • D.
    (来学网)SPO2<93%
  • E.
    (来学网)SPO2<95%
正确答案:
AD