【素材】Unit 1 Section B 文本 First aid in the laboratory（人教）-1-2.doc

《【素材】Unit 1 Section B 文本 First aid in the laboratory（人教）-1-2.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Firstaidinthelaboratory在实验室里，如果发生化学物质烧伤或流血等意外事故时，你知道该如何处理吗?Inthelaboratory’whenyouarecarryingexperimentout’youmaygetinjurywhensomeaccidenthappens’likechemicalburns’gaspoisoning’etc.Sogivingfirstaidtreatmenttotheinjuredpeoplemayhelp.Now’Iwanttodiscusssomecommoninjuriesandtheir

2、firsttreatment’sothatyoucanhavesomeideaswhenanaccidenthappens.Chemicalburns:1.Usewateronlyforthefirstaidintreatingchemicalburns.2.Washtheinjuredareawithrunningwaterforatleast10minutes.Thiscanpreventfurtherdamagetotheburnttissue.HeatBurnsorScalds:1.Toreducethepain’cooltheinjur

3、edareawithlotsofcoldwater.2.Donotapplyanychemical.3.Usedry’sterilegauzeorlint(纱布)dressingandthenapplyabandagetocoverthearea.4.Smotherthefirewithablanketifclothesgetfire.EyeInjury:1.Spraytheirritatedeyebywaterforseveralminutes.2.Seekmedicaltreatment.SolidorLiquidpoisoning:1.Sp

4、itthepoisonoutifthepoisonisstillinthemouth’andwashthemouthwithplentyofwater.2.Ifthepoisonisswallowed’drinkplentyofwaterormilk.Seekmedicaltreatmentatonce.Anywayifyoucarryexperimentsoutcarefully’thechanceofgettingaccidentswouldlower.