单项选择题
A.血中葡萄糖过少 B.肾小管分泌葡萄糖 C.对葡萄糖滤过增加 D.血中葡萄糖超过肾糖阈
A.H+ B.NH3 C.K+ D.都对
A.55ml/min B.125ml/min C.175ml/min D.225ml/min