灭活C3b
A.H因子B.促衰变因子C.C1抑制物D.B因子E.Ⅰ因子
参考答案:E
男性,30岁,查体发现血压180/100mmHg。尿检红细胞3~10个/HP,血红蛋白117g/d,血肌酐680μmol/L。B超显示双肾可见多个大小不等的囊肿。其父死于尿毒症,诊断为多囊肾。
延缓肾衰竭进展的主要方法是().
A.切除肾囊肿
B.止血药
C.降血压达目标值
D.囊内注射硬化剂
E.肠道清除毒素
It rained heavily this morning, but _______ of my classmates were away from school.
A.neither
B.none
C.all
D.both