有毒物品中毒事故是一种或数种物质释 放的意外事件；在短时间或较长时间内损害人体健康或危害环境，使机体引起中毒病变；常危及群体发病造成环境公害。熟悉和掌握各种有毒物品的特性和毒性，有的放矢进行有效的现场急救和处理是防止有毒物品危害的重要途径。 急性中毒的现场 Poisoning poisoning accident is the accidental release of one or several substances; in a short time or a long time damage to human health or harm to the environment, so that the body caused by poisoning disease; often endanger the population caused by environmental pollution. Familiar with and grasp of the characteristics and toxicity of various toxic substances, targeted and effective on-site first aid and treatment is an important way to prevent the hazards of toxic substances. Acute poisoning scene