脑组织坏死属于（） ["A.湿性坏疽","B.液化性坏死","C.贫血性梗死","D.嗜酸性坏死","E.凝固性坏死"] 小脑幕切迹疝的典型表现为() ["A．病变同侧的锥体束征","B．患侧瞳孔先缩小后散大","C．昏迷","D．生命体征的改变","E．病变对侧锥体束征"] 肠扭转可引起肠() ["A．贫血性梗死","B．白色梗死","C．出血性梗死","D．凝固性坏死","E．液化性坏死"] 小脑幕切迹疝和枕骨大孔疝的主要区别为() ["A．一侧瞳孔散大","B．去脑强直发作","C．病变对侧肢体瘫痪","D．生命体征的变化","E．早期意识障碍且逐渐加重"] 贫血性梗死发生于() ["A．组织疏松的器官","B．有双重血液供给的器官","C．严重淤血的器官","D．组织结构致密的器官","E．以上都不是"] 脾动脉分支完全阻塞可引起脾（）