某人在意外事故中脊髓受到损伤,丧失横断面以下的一切躯体与内脏反射活动,但数周以后屈肌反射、腱反射等比较简单的反射开始逐渐恢复。这表明该患者在受伤当时出现了() ["脑震荡","脑水肿","偏瘫","疼痛性休克","脊休克"]
坐骨神经痛最常见的病因是() ["神经根炎","急性脊髓炎","脊柱炎","腰椎间盘突出","马尾瘤"]
下列哪项不是上消化道出血的最常见的病因() ["消化性溃疡","急性胃黏膜损害","胃癌","食管胃底静脉曲张破裂","反流性食管炎"]
左侧偏瘫、右侧外展神经麻痹和右面神经周围性麻痹时,病变部位在() ["右延髓","右脑桥","左延髓","右中脑","右内囊"]
主病气滞血瘀、痰食内停、伤精血少的脉象是() ["涩脉","弦脉","伏脉","紧脉","革脉"]
试述电接触烧伤创面特点及处理方法。