黄韧带的附着部位在()。 ["椎弓板和关节突内侧","横突内侧","棘突内侧","上、下关节突","下关节突"]
有关痴呆的概念下述哪项不对() ["起病缓慢,多数痴呆不可逆的","以智能减退为主要特征","多由于先天的原因所致","患者有社会功能减退","是一种常见的慢性脑病综合征"]
十二指肠液标本的D液是指() ["十二指肠液","胆总管液","胆囊液","肝胆管液","胃液"]
男性,44岁。急性发作腹痛5天。高热,上腹部可扪及压痛的肿块,超声波检查示液体肿物,尿淀粉酶2048U/L。应考虑为() ["胆囊积脓","胰腺囊肿并发感染","腹腔脓肿","溃疡病穿孔膈下脓肿","肝脓肿"]
阿尔茨海默病患者经常走错房间,外出不知归家,主要是因为() ["记忆障碍","行为紊乱","意识清晰度下降","思维紊乱","幻觉"]
汽车配件有哪些特性?