[单选题]

小儿择期手术麻醉前禁饮禁食所丧失的水分量约为()

A.1.5~2.0ml/(kg?h)

B.2.5~3.0ml/(kg?h)

C.3.5~4.0ml/(kg?h)

D.4.5~5.0ml/(kg?h)

E.5.5~6.0ml/(kg?h)

参考答案与解析: