简介:[摘要]目的:临床生物样本库血液样本的可控性采集和质量管理方法探讨。方法:构建一个网络化的样品采集管理过程,将样品采集电子申请、项目管理以及样品处理中与血液样品有关的各种前处理要素融入工作过程中,确保标准过程的实施状况在一个可控的范围内,最终形成一个标准化的血液采集、前处理、保存和管理办法。结果:血样和对应的组织样,结合临床资料进行比对。系统对每个样品的采集,到库,入库等情况进行了详细的记录。根据不同的质量需求,可以使用组合查询对样品进行筛选。结论:建立可控制的血液采集与处理模式及管理模式以及综合型的血液标本数据库,实现血液标本的规范化、高质量的采集与预处理,为肿瘤、自身免疫性疾病、心脑血管疾病及代谢疾病的研究,提供优质的血样及信息资源,在临床有着重要意义。
简介:摘要目的研究和分析样本采集方法和抗生素两个不同影响条件下对痰液样本细菌学检验准确性的影响。方法选取200例2015年1月到2017年1月来我院接受呼吸道病变治疗的患者为研究对象,200例患者按照奇数月和偶数月来我院接受治疗划分为甲乙两组,每组各100例患者,然后按照随机分化表将甲乙两组随机再各分成两个小组,每组50例患者。其中甲组主要是采集方法的不同,乙组是受抗生素的影响。甲组实验组50例患者用修正版样本采集方法,甲组对照组50例患者接受常规样本采集方法获取痰液;乙组100例患者全部用常规方法取样,乙组对照组50例患者应用抗生素后取样,乙组实验组50例患者则不经处理直接取样,对比甲组、乙组的实验组和对照组的检查合格率和阳性检出率。结果甲组的两组试验对比,实验组的检查合格率和阳性检出率明显优于对照组,差异显著,P<0.05;乙组的两组试验比较,实验组痰液样本的检查合格率和阳性检出率都优于对照组,但是检查合格率,P>0.05。结论适当的对采集样本的方法进行改进可以大大提高痰液样本的检查合格率和阳性检出率;对患者应用抗生素后采样则可以降低阳性检出率,应在患者用药前进行取样。
简介:摘要:目的:为了研究健康体检中心血样标本采集对检验结果的影响,以及后续的护理方式。方法:选取在我院进行健康体检的体检者120例做为研究对象,所有体检者均接受血液检验,回顾性分析血液检验标本采集过程中对检验结果造成的影响因素。结果:120例血液标本中有11例标本不合格,不合格率为9.17%。通过分析比对发现导致血液标本不合格的主要原因有标本采集量不达标、标本放置时间过长、标本溶血以及标本凝血。结论:在健康体检中心采集血液样本时,血液量采集不达标、标本放置时间过长、标本溶血或凝血均可对检验结果造成不良影响,因此健康体检中心工作人员在血液采集及送检时均需严格按照要求和流程操作,以确保血液检验的准确性。
简介:tennis and general fitness. ever since the start of sixth form i have been a successful member of the college football team. i have played basketball as an enrichment activity because it was a new sport to me at the beginning of sixth form. i also participated in a 5-a-side indoor football tournament at the college. in addition to pursuing my academic studies i would like to continue some of these sports at university.,physics and computing to a-level and also during the first year at hills road sixth form college i re-took my gcse english. last year and this year i have been improving my self-learning,computer science personalstatement computing and its applications have always fascinated me and for this reason i have found my a-level courses extremely interesting. this also has maintained my long-term interest in computer-related careers. i have studied mathematics
简介:tennis and general fitness. ever since the start of sixth form i have been a successful member of the college football team. i have played basketball as an enrichment activity because it was a new sport to me at the beginning of sixth form. i also participated in a 5-a-side indoor football tournament at the college. in addition to pursuing my academic studies i would like to continue some of these sports at university.,physics and computing to a-level and also during the first year at hills road sixth form college i re-took my gcse english. last year and this year i have been improving my self-learning,computer science personalstatement computing and its applications have always fascinated me and for this reason i have found my a-level courses extremely interesting. this also has maintained my long-term interest in computer-related careers. i have studied mathematics