(来学网)口腔黏膜枸橼酸芬太尼(OTFC)应用于口腔颊黏膜,从胃肠道吸收而不经肝脏和肠道首过消除的剂量百分比是()
  • A.
    (来学网)25%
  • B.
    (来学网)33%
  • C.
    (来学网)50%
  • D.
    (来学网)65%
  • E.
    (来学网)75%
正确答案:
A