(来学网)提示胸腔手术后内出血的指征是引流管中每小时引流出血液量持续超过
  • A.
    (来学网)150ml
  • B.
    (来学网)100ml
  • C.
    (来学网)15ml
  • D.
    (来学网)200ml
  • E.
    (来学网)500ml