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ID:29587226
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时间:2018-12-21
《高中英语 unit 5 first aid reading素材 新人教版必修5》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、FirstAidForBleedingINTRODUCTION:Bleedinginaviansmaybeanemergency.Itisimportanttorecognizewhichsituationscanbemanagedathomeandwhenveterinarycareshouldbeobtainedassoonaspossible.Don'tpanic.Staycalm.Concentrateonlyonstoppingthebleeding.Birdscanlooseupto10%oftheirblo
2、odvolumewithoutbecomingsymptomatic.Whenhandlingabirdtocontrolbleeding,goodrestrainttechniqueisimportanttoensurethatthebirdisnotgettingoverheated.Holdingthebirdinadamptowelwillhelpreducetheriskofheatstress.Failureofbleedingtostopwithappropriatefirstaidmeasuresmayi
3、ndicateunderlyingliverdisease.Transportthebirdassoonaspossibletoaveterinarian.Thebirdmayrequiretreatmentforshock.Havethephonenumbersofyouravianveterinarianaswellasanafter-hoursveterinarianreadilyavailable.BLEEDINGFROMBROKENBLOODFEATHERS:Applycornstarchorflourtofe
4、athershaftandobserve.Tissueglue,ifavailable,maybeusedinstead.Takecaretoavoidgettingonsurroundingfeathers.Ifthisfailstostopbleeding,takebirdtoveterinarian.Pullingbloodfeathersshouldnotbedoneroutinelybecauseofriskofdamageandprolongedbleedingfromfollicle.Mayberequir
5、ediffeatheriscrackedorbentbadly(birdmaychewfeatherandstartbleedingagain.)Ifveterinarycareisnotreadilyavailableandbleedingisnotcontrolled:Pullthebloodfeatherfromthebaseoftheshaftusingahemostatorneedletippliers(Hemostatisbetterifyouhaveone).Placethumbandforefingera
6、crossthefolliclepriortoremovingthefeathertominimizeriskofdamagetofollicle.ApplyPRESSUREwithfingertipacrossthefeatherfollicleforafewminutes.Ifpressurefailstocontrolbleedingfromthefollicle,applycornstarchorflour.IuseGelfoam(obtainfromavianvet)insteadofcornstarchorf
7、lour.InRAREsituations,IhavehadtoapplytissueglueovertheGelfoamtocontrolthebleedingfromafollicle.DONOTusesilvernitratesticksorKwikStoptocontrolbleedingfrombrokenbloodfeathersoronanypartoftheskin.Silvernitrateisusedasacauterizingagentanddestroysskin.Kwikstopcancause
8、tissuedamage.BothsilvernitrateandKwikStopcancausesystemicpoisoning.BLEEDINGFROMNAILS:Applysilvernitratestickwithpressure.Silvernitratedoesnotcausedamagetotoena
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