(来学网)急性左心衰时,鼻导管吸入高浓度氧为
  • A.
    (来学网)1~2ml/min
  • B.
    (来学网)2~4ml/min
  • C.
    (来学网)4~8mL/min
  • D.
    (来学网)8~12mL/min
  • E.
    (来学网)10~20ml/min
正确答案:
C