慢性肺原性心脏病吸氧原则是: ["A、高流量持续给氧","B、低流量持续给氧","C、高流量间歇吸氧","D、低流量间歇吸氧","E、以上均不是"]
电击(e1ectrica1injury)
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"]
慢性肺原性心脏病最常见的病因是: ["A、慢性支气管炎、慢性阻塞性肺气肿","B、支气管哮喘、肺气肿","C、支气管扩张症","D、慢性纤维空洞型肺结核","E、尘肺"]
急性肾衰竭(ARF)少尿期一般持续时间为() ["A.4~7天","B.7~14天","C.14~20天","D.21~26天","E.30~37天"]
电击后24~48小时常出现的并发症和后遗症是_________、___________、___________、_____________、__________。