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1、高中同步创优单元测评A卷英语班级:姓名=得分=Unit5Firstaid［名师原创•基础卷］（时间：90分钟满分：100分）第【卷第一部分：阅读理解（共两节，满分18分）第一节（共4小题；每小题2分，满分8分）阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。Firstaidisemergencycareforavictimofsuddenillnessesorinjuriesuntilmoreskillfulmedicaltreatmentisavailable.ltmaysavealifeor
2、improvecertainvitalsignsincludingpulse,temperature,aclearairway（气道），andbreathing.Inminoremergencies,firstaidmaypreventavictim'sconditionfromturningworseandproviderelieffrompain.Firstaidmustbeadministeredasquicklyaspossible.Inthecaseofthecriticallyinjured,afewmi
3、nutescanmakeadifferencebetweencompleterecoveryandlossoflife・Firstaidmeasuresdependuponavictim'sneedsandtheprovider'slevelofknowledgeandskill.Knowingwhatnottodoinanemergencyisasimportantasknowingwhattodo.Improperlymovingapersonwithaneckinjury,forexample,canleadt
4、opermanentspinal（脊柱白勺）injuryandparalysis（瘫痪）.Despitethevarietyofinjuriespossible,severalprinciplesoffirstaidapplytoallemergencies.Thefirststepistocallforprofessionalmedicalhelp.Thevictim,ifconscious,shouldbereassuredthatmedicalaidhasbeenrequested,andaskedforper
5、missiontoprovideanyfirstaid.Next,assessthescene,askotherpeopleortheinjuredperson'sfamilyorfriendsaboutdetailsoftheinjuryorillness,anycarethatmayhavealreadybeengiven,andpre-existingconditionssuchasdiabetes（糖尿病）orhearttrouble.Thevictimshouldbecheckedforamedicalbr
6、aceletorcardthatdescribesspecialmedicalconditions.Unlesstheaccidentscenebecomesunsafeorthevictimmaysufferfurtherinjury,donotmovethevictim.Firstaidrequiresrapidassessmentofvictimstodeterminewhetherlife-threateningconditionsexist.Onemethodforevaluatingavictim*sco
7、nditionisknownbytheacronym（首字母缩略词）ABC,whichstandsfor：A—Airway：Isitopenandclear?B—Breathing：Isthepersonbreathing?Look,listen,andfeelforbreathing.C—Circulation：Isthereapulse?Isthepersonbleedingexternally?Checkskincolourandtemperatureforadditionalindicationsofcirc
8、ulationproblems.1・FirstaidmaybringaboutallthefollowingresultsEXCEPTA.savingavictim'slifeB・preventingavictim'sconditionfromgettingworseC・relievingavictimfrompainD・helpingaper
