单项选择题
A.成人膀胱在充盈时呈锥体形 B.其最下部为膀胱底 C.黏膜上皮为变移上皮 D.膀胱三角位于膀胱颈 E.膀胱底与前列腺相邻
A.膀胱三角位于膀胱颈 B.其最下部为膀胱底 C.黏膜上皮为变移上皮 D.膀胱底与前列腺相邻 E.成人膀胱在充盈时呈锥体形
A.80~100mg/100ml B.120~160mg/100ml C.160~180mg/100ml D.180~200mg/100ml E.80~200mg/100ml