(来学网)导致手足搐搦发生的血钙浓度应低于
  • A.
    (来学网)1.6~1.63mmol/L(6~6.5mg/dl)
  • B.
    (来学网)1.63~1.75mmol/L(6.5~7mg/dl)
  • C.
    (来学网)1.75~1.88mmol/L(7~7.5mg/dl)
  • D.
    (来学网)1.88~2.0mmol/L(7.5~8mg/dl)
  • E.
    (来学网)2.0~3.13mmol/L(8~8.5mg/dl)
正确答案:
C