以下哪项正确() ["角化不全常见于银屑病","棘层松解见于湿疹","基层液化见于天疱疮","表皮内水疱见于盘状红斑性狼疮","表皮内水疱见于大疱性类天疱疮"]
鹿角状结石的主要成分是() ["草酸钙","磷酸铵镁","胱胺酸","粘蛋白基质类","尿酸类"]
有关免疫防御的描述正确的是() ["是针对外来病原体的抗感染功能。正常可防御病原体的感染","是机体免疫系统识别和清除体内突变、畸变细胞以及被病毒感染细胞的生理性保护作用","正常情况下,对自身组织成分不产生免疫应答,处于自身免疫耐受状态","参与机体整体功能的调节","具有杀灭病原体的作用"]
直接影响DNA结构和功能的抗癌药是() ["环磷酰胺","巯嘌呤","甲氨蝶呤","氟尿嘧啶","阿糖胞苷"]
关于引起瘙痒的介质不正确的是() ["组胺","蛋白酶","激肽","电刺激","氧气"]
闭合性颅脑损伤概述