A.约300g
B.约370g
C.约500g
D.约600g
E.约700g
[单选题]出生时脑重量约为A.300gB.370gC.400gD.450gE.500g
[单选题]小儿出生时大脑的重量约为A.250gB.370gC.460gD.500gE.550g
[单选题]婴儿出生时脑重约()。A .1280克B .1400克C .390克D .280克
[单选题]小儿出生时大脑的重量约为A.200gB.250gC.300gD.370gE.400g
[单选题]新生儿脑相对较大,约重A.100~200gB.200~300gC.300~400gD.400~500gE.250~350g
[单选题]出生时脑的重量为A.200~350gB.350~400gC.450~500gD.550~600gE.650~700g
[单选题]胎盘约重多少克A.250~450gB.350~550gC.450~650gD.550~750gE.500~600g
[填空题] 小儿前囟出生时约________cm,至_____岁闭合。颅骨缝约于______个月闭合。
[单选题]1岁小儿身长较出生时约增加 ( )A.1OcmB.15cmC.2OcmD.25cmE.30cm
[单选题]1岁小儿身长较出生时约增加A.10cmB.15cmC.20cmD.25cmE.30cm