单项选择题
A.50ml/min B.75ml/min C.120ml/min D.180ml/min E.240ml/min
正常肾血流占心排血量的()。A.2%~3%B.5%~7%C.10%~15%D.20%~25%E.40%~45%
单项选择题正常肾血流占心排血量的()。
A.2%~3% B.5%~7% C.10%~15% D.20%~25% E.40%~45%