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1、正确佩戴“口罩”,抗/击/疫/情/人/人/有/责,Cold is a kind of self-limiting disease, which has a great relationship with peoples resistance. Therefore, the prevention of colds mainly starts from peoples living habits.,目录,Cold is a kind of self-limiting disease, which has a great relationship with peoples resistance. T
2、herefore, the prevention of colds mainly starts from peoples living habits.,口罩 是一种卫生用品，一般指戴在口鼻部位用于过滤进入口鼻的空气，以达到阻挡有害的气体、气味、飞沫进出佩戴者口鼻的用具。,在呼吸道传染病流行时，戴口罩具有非常好的作用，对于打喷嚏、吐唾沫、吐痰液有一定的阻挡作用，比不戴口罩要降低感染概率。,Cold is a kind of self-limiting disease, which has a great relationship with peoples resistance. Therefor
3、e, the prevention of colds mainly starts from peoples living habits.,1、打开口罩的外包装带，取出口罩打开，注意宽边的位置，有一个长型胶条。,3、挂好拉带后，注意将胶条的位置向脸部的皮肤按压几下，不要留下空隙，让其与皮肤紧密贴合。,2、配置口罩时，此胶条要在鼻梁的位置放置，并且将拉带挂在耳朵上。,4、最后整理一下口罩在脸上的位置，口罩就带好了。,用户可以在投影仪或者计算机上进行演示也可以将演示文稿打印出来,用户可以在投影仪或者计算机上进行演示也可以将演示文稿打印出来,用户可以在投影仪或者计算机上进行演示也可以将演示文稿打印出来
4、,用户可以在投影仪或者计算机上进行演示也可以将演示文稿打印出来,添加标题,添加标题,添加标题,添加标题,Cold is a kind of self-limiting disease, which has a great relationship with peoples resistance. Therefore, the prevention of colds mainly starts from peoples living habits.,目前国际通行的标准是，一次性口罩的使用时间为46个小时。,使用时间过久会因为大颗粒物被阻隔在口罩表面或超细颗粒物阻塞口罩过滤材料空隙中，而引起过滤效
5、率下降和呼吸阻力上升。如果长期戴口罩，会使鼻黏膜变得脆弱，失去了鼻腔的原有生理功能，故不能长期戴口罩。口罩只能在特殊的环境中戴用，例如在人多、空气不流通的地方。使用时间跟口罩受污染的程度有关，用过的口罩，要注意保存方式，如果内侧受到污染就不能再用了，一般佩戴到感觉呼吸困难时就该更换了。,Cold is a kind of self-limiting disease, which has a great relationship with peoples resistance. Therefore, the prevention of colds mainly starts from peopl
6、es living habits.,1、普通市民使用后的废弃口罩，一定要毁坏口罩挂绳或系带后，投掷到有毒有害垃圾箱内，由专门机构统一进行处理。,2、有发热、咳嗽等症状的市民，使用后的口罩需喷洒75%酒精或84消毒水，如无消毒条件应毁坏口罩挂绳或系带后用密闭袋装好投掷到有毒有害垃圾箱内，由专门机构统一进行处理。,3、集中医学观察人员使用后的口罩统一集中按照医疗废物由专门机构处理。,40%,20%,感谢大家“观看”,抗/击/疫/情/人/人/有/责,Cold is a kind of self-limiting disease, which has a great relationship with peoples resistance. Therefore, the prevention of colds mainly starts from peoples living habits.,
