myastheniagravis重症肌



myastheniagravis重症肌无力

Episode

Definition:Disorderaffectingtheneuromusculartransmissionofimpulsesinthevoluntarymusclesofthebody.Consideredanautoimmunediseasecharacterizedbythepresenceofacetylcholinereceptorantibodies(AChRs),whichinterferewithneuronaltransmission

定义:在身体随意肌中影响神经肌肉冲动传递的紊乱。被认为是一种以乙酰胆碱受体抗体(AChRs)的存在为特征的自身免疫性疾病,它干扰神经传递(这个AChRs)是什么来的下面看链接

Causes:Theexactcauseisunknown.Insomecases,itmaybeassociatedwithtumorsofthethymus*1

原因:确切原因尚不清楚。在某些情况下,它可能与胸腺肿瘤有关

AssessmentFindings:Diplopia;ptosis*2;masklikeaffect*3;weaknessoflaryngealandpharyngealmuscles(dysphagia,choking,foodaspiration,difficultyspeaking);muscleweaknessimprovedbyrest,worsenedbyactivity.Clientsmayexperienceamyasthenic*4crisis(attributedtodiseaseworsening;mayresultinrespiratoryfailure)associatedwithundermedication,oracholinergiccrisis(attributedtoanticholinesteraseoverdosage;symptomsincludediaphoresis,diarrhea,andfasciculations*5)

评估结果:复视;上睑下垂;面具一样的表情(没表情),喉部及咽肌无力(吞咽困难、窒息、食物误吸、说话困难);肌肉无力因休息而改善,因活动而恶化。病人可能会出现肌无力危象(由于疾病恶化;可能导致呼吸衰竭)与用药不足,或胆碱能危机(归因于抗胆碱酯酶过量;症状包括出汗、腹泻和肌束抽搐。

Treatment/NursingInterventions:Tracheostomykitatbedside(treatmentofmyastheniccrisis),schedulenursingactivitiestoconserveenergy;instructclienttoavoidsituationsthatcreatefatigueorphysicaloremotionalstress;bedrestmaybeimplemented;teachstrategiestoavoidbladderandrespiratoryinfection;encouragecoughinganddeepbreathingexercisesevery4to6hours;administercholinergicmedications(pyridostigmine*6bromide[Mestinon])

治疗/护理干预:床边放气管切开包,肌无力危重症治疗),安排护理活动,节约精力;指导病人避免造成疲劳或身心压力的情况;可实施卧床休息;教授预防膀胱和呼吸道感染的方法;鼓励每4至6小时进行咳嗽和深呼吸练习;给药胆碱能药物(溴吡啶替格明[Mestinon])

SpecialConsiderations:Usuallyaffectsfemalesbetweentheagesof10and40andmalesoverage60.Advancedcasesmayexperiencerespiratoryfailure,bladderandbowelincontinence

特别注意事项:通常影响10至40岁的女性和60岁以上的男性。晚期患者可能出现呼吸衰竭、大小便失禁

*1thymus?/θa?m?s/胸腺

thymusgland胸腺

36casesofduodenalulcerweretreatedwiththymusprotein.

应用胸腺蛋白口服治疗36例十二肠球部溃疡。

thym+元音(a、e、i、o、u)+后缀就成了一个新词意思是胸**,如

thymine胸腺嘧啶

thymoma胸腺瘤

thymectomy胸腺切除术

*2ptosis?/t??s?s/下垂,眼睑下垂

注意这里的p是不发音的如

pneumonia肺炎

psoriasis?/s?ra??s?s/牛皮癣

pseudomonas?/?sud??mon?s/假单孢菌

表示下垂的词有很多如

droop,当出现面瘫时Bell‘spalsy就会出现一边的脸下垂droopingeye/mouth/face(见图)

prolapse下垂(器官)如

uterusprolapse子宫下垂

rectalprolapse直肠下垂

*3mask-likeface.MaskAhypomimic,expressionlessphysiognomyor


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