(来学网)腹部外伤手术麻醉中血红蛋白应达到
  • A.
    (来学网)80g/L
  • B.
    (来学网)100g/L
  • C.
    (来学网)70g/L
  • D.
    (来学网)90g/L
  • E.
    (来学网)50g/L