(来学网)胆总管内正常压力为
  • A.
    (来学网)0.49~0.98kPa(5~10cmH2O)
  • B.
    (来学网)0.98~1.47kPa(10~15cmH2O)
  • C.
    (来学网)1.47~1.96kPa(15~20cmH2O)
  • D.
    (来学网)2.45~2.94kPa(25~30cmH2O)
  • E.
    (来学网)2.94~3.43kPa(30~35cmH2O)