单项选择题
A.400 B.300 C.200 D.100 E.50
A.肾小球肾炎常见 B.肾肿瘤可见 C.过敏性紫癜不会出现 D.尿道结石可引起血尿 E.尿路畸形可引起血尿
A.110~150g/L B.120~160g/L C.120~150g/L D.170~2OOg/L E.100~160g/L