CPR步骤英文版分析和总结.docx

HowtoperformHands-OnlyCPR

Cardiacemergencycanhappen preparedthesimpletechnique,knowtheHands-OnlyCPR,youcanlearnitonly5minute,it’seasytorememberanditcanhelpsavealife.

Step1:

Ifyouseesomeonesuddenlyontheplace,Checkthesafetyoftheentironment,andPutthepersononhis/herbackonafirmnexttotheperson’sneckandthepersonresponseyoubytappingontheshoulderandshouting:AreyouOK

Iftheydon’trespond,callorsendsomeonetocall120,orlookaroundtheemergencynumberrightaway.

Step2:

Checkthepulseandbreathat5-10seconds(count…..1007),

Usetheindexandmiddlefingerstocheckthepulseofcarotid yourfacenearthe

person’smouthandlookforthechestmotionatthesametime.Iftheperson’isn

tbreathingnormallyandhavenocaroidpulse,perparetogivechestcompression.Andyoumuststarttheemergencyresponsesystem,suchasphone120、catchAED

（automaticexternaldifibrillator）.

Step3:

Placetheheelofonehandoverthecenteroftheperson’schest,betweenthenipples.Placeyourotherhandontopofthefirsthand.Keepyourelbowsstraightandpositionyourshouldersdirectlyaboveyourhands.

Useyourupperbodyweightsasyoupushstraightdownonthechestatadepthofatleast5-6cm.Pushhardatarateofabout100-120compressionsaminute.

Step4:

Opentheperson’sairway.

Putyourpalmontheperson’sforeheadand gentlytiltthehead theotherhand,gentlyliftthechin forwardtoopentheairway.

Withtheairwayopen,pinch thenostrilsshutformouth-to-mouth(mouth-to-mask)breathingandcovertheperson’smouthwithyours,makingaseal.(makesurethereisnoleakage)。

Thirtychestcompressionsfollowedbytworescuebreathsisconsideredone thecaroidpulseandchestmotionevery5cycles

ContinueCPRuntiltherearesignsofmovementoremergencymedicalpersonneltakeover.

Remember:

Timeislife!

EarlyCPRcanimprovesurvival.