简述电击的发病机制。
MSOF时常先受损的器官是() ["A.肾","B.肝","C.脑","D.心","E.肺"]
属于肾前性肾衰竭的病因是()。 ["A.严重休克","B.应用氨基糖苷类药物","C.盆腔肿瘤压迫输尿管","D.毒蛇咬伤","E.肾小球肾炎"]
慢心肺心病急性发作期最常见的诱因是: ["A、过度劳累","B、大量利尿剂","C、应用镇静剂","D、呼吸系统感染","E、停用支气管扩张剂"]
电击包括___________、___________、_________、三种类型
慢性肺原性心脏病吸氧原则是: