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重度有机磷中毒是临床常见的急症,此类患者发病急骤,病情进迅速,常伴有呼吸循环衰竭而危及生命,及时主动有效的护理是抢救成功的关键。我科于1997年1~6月共收治重度有机磷患者9例,其中气管插管者4例,气管切开2例,死亡1例,现总结如下。1抢救重症者有呼吸循环的衰竭,在洗胃的同时应视病人的呼吸情况进行气管插管或作好气管切开的准备,同时建立一条或多条静脉液路,进行血压及心电监测。1.1彻底清除毒物:洗胃:①时间:过去认为服药6~12小时以上者可不必洗胃,但据有关资料报道,有机磷中毒后,胃肠道排空吸收能力明显下降,加之… 相似文献
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目的探讨体检者不同空腹血糖(FPG)水平与大动脉顺应性和颈动脉硬化改变的相关性。方法将体检者分为FPG正常组(正常组)、FPG调节受损组(IFG组)及2型糖尿病组(T2DM组)。对研究对象进行生化指标检测,联合检测肱—踝脉搏波传导速度(ba PWV)、踝肱指数(ABI)。探讨不同FPG水平与动脉硬化的相关性。结果 T2DM组ba PWV高于IFG组及正常组,IFG组ba PWV高于正常组(P<0.05);T2DM组ABI低于IFG组及正常组(P<0.05),IFG组ABI与正常组无明显差别(P>0.05)。多元逐步回归分析显示,收缩期血压(SBP)、FPG、TG与ba PWV独立相关(P<0.01或P<0.05)。结论体检人群FPG调节受损阶段已经开始出现动脉硬化损害,随着FPG水平升高,损害加重。 相似文献
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患者,女,10岁,主因发热咳嗽1周,近2天高热不退而就诊,诊断为右上肺炎症。遵医嘱作青霉素皮试,20min观察皮试结果为阴性,取药配药30min准备完毕,在用药前复查皮试发现皮试的皮丘变大,且红肿超过1cm,有轻微伪足局部无痒感,无其它不适,通知医生更换药物为先锋霉素V,即行皮试,且同时行生理盐水皮试对照,20分钟后,先锋霉素V皮试和生理盐水度试均为阴性,然而又经过30分钟的观察,两种皮试结果均又呈现红肿直径超过1cm,情况和原做的青霉素皮试相同,患者有严重肺炎必须应用抗生素治疗,且按照观察皮试的理论根据,在严密观察下… 相似文献
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目的 探讨代谢综合征(MS)与冠状动脉病变严重程度的相关性.方法将行冠状动脉造影术的患者150例分为MS组和非MS组,比较两组冠状动脉病变血管支数、Gensini评分及踝臂指数(ABI).结果MS组双支病变和三支病变发生率明显高于非MS组(均P<0.05).MS组的Gensini评分明显高于非Ms组(32.57±29.58与14.24±18.10,P=0.0001).MS组中ABI指数<0.9者占18.8%,而非MS组中仅占6.7%(P=0.038).结论MS与冠状动脉病变的严重程度及下肢动脉硬化密切相关. 相似文献
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Objective To evaluate common carotid arterial intima-media thickness (IMT) and elasticity using ultrasound radio-frequency data (RF-data) technology, the normal values of the related parameters were determined in healthy adults for their potential clinical applications.Methods One hundred and sixty healthy adults were included and divided into 4 age groups with 20 males and 20 females in each group.The quantitative parameters of common carotid arterial IMT, common carotid arterial distensibility (CD),local pulse wave velocity(PWVβ) and stiffness(β) were calculated automatically.The correlations that the IMT, PWVβ and β were correlated positively with aging and CD was correlated negatively with between IMT and PWVβ or β, while no correlation between IMT and CD.The positive correlation was found correlation between IMT and age ( P<0.05) ;In 30~39 and 40~49 years old groups,PWVβ increased and CD decreased with aging;In 50~59 years old group,PWVβ and β increased with aging;But in 60~69 years these parameters changed with aging in subjects<60 years old.Conclusions RF-data technology could quantitativly evaluate common carotid arterial IMT and elasticity, the normal values of the related parameters were determined with aging,it may be a promising modality to assess the arterial condition. 相似文献
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急性白血病是造血系统的恶性疾病,临床以发热、贫血、出血、浸润为特点.据最近的国内流行病学调查结果显示,在全国各年龄组恶性肿瘤的死亡率中,白血病居第六位(男)和第八位(女),在儿童及35岁以下的人群中占第一位. 相似文献