CH50增高可见于() ["急性炎症","组织损伤","肾小球肾炎","SLE","某些恶性肿瘤"] 有关补体的描述正确的有() ["可以单独执行灭活病原体的功能","是糖蛋白","是抗体发挥溶解细胞作用的必要补充条件","不参与破坏自身组织或细胞的免疫损伤反应","具有酶原活性"] IgG增高的有() ["A.肾病综合征","B.慢性肝炎","C.重链病","D.链球菌感染","E.轻链病"] 诊断前列腺癌时，可选择检测的肿瘤标志物() ["NSE","CEA","AFP","PSA","PAP"] 可引起血清钾明显升高的有() ["A.肾功不全","B.严重溶血","C.大量应用胰岛素","D.组织缺氧","E.组织损伤"] 有关ADCC，正确的有()