危重症的早期信号及临床特点

2016-07-17 中华重症医学电子杂志 中华重症医学电子杂志

随着基层卫生事业的快速发展,基层急救越来越受到关注,基层急救的关键环节是基层医生对危重症的早期识别和及时的处置干预。急危重症是紧急、濒危的病症,其来势凶、变化快,早期判断与快速处置直接影响到患者的生命安危,因此,全科医师需要练就“火眼金睛”,快速识别急危重症并进行初步处理,与院前急救配合做到安全转运,提高危重病人的抢救成功率。基层常见急危重症症状包括胸闷、胸痛、呼吸困难、昏迷、抽搐及休克等;猝死的

随着基层卫生事业的快速发展,基层急救越来越受到关注,基层急救的关键环节是基层医生对危重症的早期识别和及时的处置干预。


急危重症是紧急、濒危的病症,其来势凶、变化快,早期判断与快速处置直接影响到患者的生命安危,因此,全科医师需要练就“火眼金睛”,快速识别急危重症并进行初步处理,与院前急救配合做到安全转运,提高危重病人的抢救成功率。


基层常见急危重症症状包括胸闷、胸痛、呼吸困难、昏迷、抽搐及休克等;猝死的病因也多种多样,包括心脏骤停、急性心肺功能衰竭、急性肝肾功能衰竭、休克及神经源性猝死,其涉及多个系统的疾病,工作中主要通过了解患者的病史,掌握出现危重症状况的早期信号和重点观察项目,掌握早期识别危重症和及时处置的重要方法。


1、思维与对策


判断病情的“轻或重”,不能一步到位,要注意进行反复评估,注意轻与重之间的相互转化。属于轻、重、危?是否危及生命?是否有潜在危险?对有生命危险的急症者,必须先“开枪”、再“瞄准”,即:判断、但暂不诊断;对症、但暂不对因;救命、但暂不治病。


2、了解疾病的病情分级


危:指有致命性的症状或损伤,需要立即给与患者维持气道通气,呼吸循环、血液动力学和(或)不稳定的神经功能,否则,患者会迅速死亡。


重:病人的症状或损伤,如不及时的采取积极的治疗,则极有可能加重或产生严重致命性并发症。病人的症状或损伤进展为严重疾病或并发症的可能性较低。


3、掌握危重病人的临床特点


掌握脏器衰竭的特征,衰竭的脏器书目越多,说明病情越危重。包括脑功能衰竭、循环功能衰竭(各种休克)、呼吸衰竭、心力衰竭、肝功能衰竭、肾功能衰竭。


危及生命的急危重症常见表现有:窒息及呼吸困难(常见胸部穿透伤、气胸或上呼吸道梗阻)、大出血与休克(短时间内急性出血量)、上消大出血呕大量鲜血或混有血块、大咯血、抽搐、紫绀、面色苍白、大汗、心悸或者昏迷及正在发生的死亡。


4、急危重症的快速识别


观察生命“八征”:体温、脉搏、呼吸、血压,神志、瞳孔、尿量和皮肤黏膜。

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    2016-08-17 doctorJiangchao

    继续学习

    0

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    2016-08-17 doctorJiangchao

    继续关注

    0

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    2016-08-13 小吴医生

    是该继续学习了,最近真的是太堕落了,目标也打不到,从今天开始好好学统计,好好整理数据,好好学超声,好好写case

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=100024, encodeId=d017100024b5, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Wed Aug 17 21:58:00 CST 2016, time=2016-08-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=100025, encodeId=8f4710002541, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Wed Aug 17 21:58:00 CST 2016, time=2016-08-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=97976, encodeId=82e09e9769c, content=是该继续学习了,最近真的是太堕落了,目标也打不到,从今天开始好好学统计,好好整理数据,好好学超声,好好写case, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160111/IMG5693636BE24344438.jpg, createdBy=00f21664842, createdName=小吴医生, createdTime=Sat Aug 13 07:56:00 CST 2016, time=2016-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1933878, encodeId=c4bf19338e8fc, content=<a href='/topic/show?id=7c1c2288877' target=_blank style='color:#2F92EE;'>#临床特点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22888, encryptionId=7c1c2288877, topicName=临床特点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3679417, createdName=feather78, createdTime=Mon Jun 12 05:53:00 CST 2017, time=2017-06-12, status=1, ipAttribution=)]

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