关于肠扭转的叙述错误的是() ["由肠袢及其系膜扭转所致","可引起肠坏死","可形成弥漫性腹膜炎","可引起肠梗阻","通常继发于肠套叠"]
儿童最常见的鞍区肿瘤是()。 ["垂体瘤","颅咽管瘤","生殖细胞瘤","胶质瘤","脑膜瘤"]
儿童骨骺损伤的Salter-Harris分型中最多见的类型为() ["Ⅰ型","Ⅱ型","Ⅲ型","Ⅳ型","Ⅴ型"]
关于梅克尔憩室错误的是() ["是一种先天性畸形","好发于小肠","多发生于肠系膜同侧的肠壁","憩室的腔与肠腔相通","憩室壁内可见到异位的胃组织"]
男,5岁。右肱骨髁上骨折,经闭合复位,小夹板固定后感觉局部疼痛,小指麻木、肿胀、活动受限,最主要的原因是() ["神经损伤","骨筋膜室内压增高","动脉损伤","神经和静脉受压","静脉受压"]
系统评价与叙述性文献综述的区别