(来学网)配制2:1等张含钠液120ml需
  • A.
    (来学网)0.9%NaCl 80ml,5%NaHCO3,40ml
  • B.
    (来学网)0.9%NaCl 80ml,1.8%NaHCO3,40ml
  • C.
    (来学网)0.9%NaCl 80ml,10%GS,40ml
  • D.
    (来学网)0.9%NaCl 40ml,5%NaHCO3,80ml
  • E.
    (来学网)0.9%NaCl 80ml,1.4%NaHCO3,40ml