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时间:2019-10-17
《【临床麻醉学教案】麻醉期间的体温管理》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、课程名称:临床麻醉学教材名称:临床麻醉学授课时间:授课对象:麻醉专业教学内容:麻醉期间的体温管理计划学时:2学时重点:低温的概念、特点、适应症低温期间的注意事项低温的并发症难点:低温时生理学变化教学目的:掌握低温的概念、特点、适应症、并发症及注意事项熟悉降温时的麻醉处理及监测内容了解降温及复温方法教学方法:启发式教学、理论联系实际教具(挂图幻灯投影及CAI等:CAI新内容新知识(注明來源及所占比例):低温期间的生理变化来源于《Anesthesiology》、占10%夕卜语关键词:hypothermiarewarmashivering、hypoxiadeephypothermia、s
2、urfacecooling>openheartsurgery参考资料:《现代麻醉皋》第三版、《Anesthesia》(Miller第六版)、《中华麻醉学杂志》、《国外医学麻醉学分册》课堂设计:导课、介绍重点5设问、讲解围术期体温下降的原因10CAI.举例、讲解围术期保温5CAT.讲解、举例围术期体温升高的原因10CAI、讲解、举例围术期体温升高的防治5CAI、讲解、举例人工低温的概念5CAI、讲解、举例低温的适应证5CAI、讲解、举例麻醉处理10CAI.讲解、降温方法10CAI、讲解、举例复温方法5CAI、讲解、举例监测5CAI、讲解、举例低温期间的注意事项10CAI.讲解、举例低
3、温的并发症10CAI.讲解、举例总结5讲解教学过程:BodytemperaturemanagementduringanesthesiaIntroduction:Temperaturedropduringoperation(围术期体温下降)、Reasons:<36°C1.Age:(1)older-thermoregulationfunctionislower(1)premature、neonatus>infant・thermoregulatorycenterisimperfect1.influeneeofoperativeprocedure:(1)colddisinfectantso
4、lutionandrinsesolution(2)largedoseofcoldbloodtransfusionandinfusingfluid2.roomtemperature:3.anestheticaction:(1)fieldblockanaesthesia(2)generalanaesthesia4.insufficientheatproduction:二、Heatpreservation:EvaluationofPreoperativeandPreheating:2.bodysurfaceheating:3.warmingtheinfusedfluid:Perioper
5、ativeFervescence(围术期体温升高)一、Reasons:1.Patient'sstate:2.temperatureandhumidityofoperatingroomishigh3.influenceofanesthesia:4.surgeryfactors:5.malignanthyperthermia二、PreventionandCure:1.Continuousmonitoringofbodytemperature2.Correctlyselectanticholinergicagent3.Suitabletemperatureandhumidityofope
6、ratingroom4.Avoidhypoxiaandcarbondioxideaccumulation5.Avoidiatrogenicfervescenee6.ReducethetemperaturebyphysicalmethodArtificialhypothermia(人工低温)一、Indications:体温与代谢率的关系体温(°C)代谢率(%)36^810031.875〜8030.060〜7026.85020.02516.82015615.06.81.Operationonvesselsofheart:(1)Cardiosurgery:(2)Operationonma
7、jorvessels:(3)Safetimelimit:体温(°C)阻断循环吋间(32〜30°C8~930〜28°C10-1528-18°C15-45<18°C45-602.Neurosurgery:3.Others:(1)Operationonliverandkidney不同温度下重要脏器耐受循环阻断的时限(min)37°C28〜32°C25°C大脑3814-15脊髓30-45肾30-4060肝2060(2)Largewound、operationwhichisbl
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