患儿男,1岁。腹泻伴呕吐4~5天入院,12小时无尿。体检:神志模糊,面色苍白,前囟、眼窝深凹,哭无泪,皮肤弹性差,有花纹,四肢冰冷,脉细弱。首选的治疗为( )。A.1:1含钠液20ml/kg,静脉推注B.2:1等张含钠液20ml/kg,静脉推注C.3:2:1含钠液180ml/kg,静脉滴注D.1.4%NaHC0350ml/kg,静脉推注E.3:1含钠液150ml/kg,静脉滴注
A.A B.B C.C D.D E.E正确答案B
患儿男,1岁。腹泻伴呕吐4~5天入院,12小时无尿。体检:神志模糊,面色苍白,前囟、眼窝深凹,哭无泪,皮肤弹性差,有花纹,四肢冰冷,脉细弱。首选的治疗为( )。A.1:1含钠液20ml/kg,静脉推注B.2:1等张含钠液20ml/kg,静脉推注C.3:2:1含钠液180ml/kg,静脉滴注D.1.4%NaHC0350ml/kg,静脉推注E.3:1含钠液150ml/kg,静脉滴注
A.A B.B C.C D.D E.E正确答案B