basic life support分析课件

《basic life support分析课件》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、BasiclifesupportEmergencyDepartmentofWenzhouPeople’sHospitalWuRuikeWhatisCPR?CardiopulmonaryResuscitation(CPR)Anemergencyprocedureindicatedinvictimsofcardiacarrestandsometimesinvictimsofseveresymptomaticcardiovascularandcirculatorycompromise.ThreeelementsinCPR：Chestcompressions:Provi

2、debloodflow.Rescuebreaths:Provideadequateventilationandoxygenation.Defibrillation：TerminateVF/pulselessVT.Clinical＆BiologicalDeathClinicaldeathLungsandheartstopworking.Alltissueinthebodyneedsoxygentosurvive.Timelytreatmentisneededtokeeptheorgansalive.BiologicaldeathBraincellbegintodi

3、ebecauseoflackofoxygen.4-6minBraincellbegintodie>10minIrreversiblebraindamageOurgoal—Topreventbiologicaldeathbygettinghelpforthepersonassoonaspossible,andperformingCPRifnecessary.CPR=CardiopulmonaryCerebralResuscitation(CPCR)ThechainofsurvivalTheprocedureofCRPBasiclifesupport(BLS)Adv

4、ancedlifesupport(ALS)BLSThefirstABCDAAssessmentandairwayBBreathing(mouth-to-mouthrespiration)CCirculation(chestcompressions)DDefibrillationALSAdvancedlifesupportAAirwayEndotrachealintubationBBreathingPositivepressureventilationCCirculationChestcompressions,IVaccess,resuscitationdrugs

5、,maintainastablehemodynamicsDDifferentialdiagnosisThefirstABCDBasicLifesupportAssessmentCPR（ABC→CAB）CChestcompressionsAOpenairwayBRescuebreathsDDefibrillation1、CheckforscenesafetyBeforeenteringasituation,makesurethattherearenodangersthatcanharmyou.2、Checkforresponsivenessandbreathing

6、Kneelbesidethepatient.Tapandshakevictim’sshouder.Yellatthepatient’sbilateralears:“AREYOUOK?”Assessrespirationfor5~10s.Look,listen,andfeelbreathinghasbeencancialed.ActivatetheEMSShoutforhelp,sendsomeonetodialemergencynumbers.GetAED/defibrillator.AsuitablepositionLetthepatientliesupine

7、onahardsurface(e.g.,backboardorfloor).Removethepillow.Removeclothescoveringchest.CheckcarotidpulseTurntheheadandnecktotheoppositeside.Placetwofingers,preferablyyourindexandmiddlefinger,inthehollowbetweentracheaandsternocleidomastoideus.Itmustbefinishedwithin5~10seconds.Laypersonisnot

8、recommended.