[单选题]

婴幼儿镇静药用量通常为()

A.10%水合氯醛0.1ml/kg 

B.10%水合氯醛0.5ml/kg

C.10%水合氯醛1.5ml/kg 

D.10%水合氯醛2.0ml/kg 

E.10%水合氯醛2.5ml/kg

参考答案与解析: