产后尿潴留的临床观察及护理分析

目的:探讨产后尿潴留的护理方法,以供临床参考.方法:回顾性分析我院2009年1月～2010年10月收治的86例产后尿潴留患者的临床资料,总结其主要发生原因及临床护理方法,并提出相应的注意事项.结果:86例患者发生产后尿潴留的主要原因为第二产程延长、产后疼痛、心理因素等,其临床护理方法包括一般基础护理,心理护理及促进排尿的各种方法.结论:产后尿潴留是临床较为常见的一种并发症,其需要护士在临床工作中细致观察,分析患者发生尿潴留的原因,并给予针对性护理干预.     

护理干预对预防腹腔镜术后尿潴留的影响

目的 探讨护理干预对预防腹腔镜术后尿潴留的影响.方法 2009年5月～2010年3月入住本院,行腹腔镜手术的158例女性患者,随机分为实验组(护理干预组)和对照组(常规护理组)各79例.观察对比2组患者术后尿潴留发生率和导尿率.根据焦虑自评量表(SAS),比较2组患者干预前后的焦虑值.结果 实验组术后尿潴留率和导尿率均低于对照组,p＜0.05,差别有统计学意义;实验组经干预后的焦虑值低于对照组,p＜0.05,差别有统计学意义.结论 通过护理干预,减轻了患者焦虑和痛苦,术后患者尿潴留率明显下降,促进术后康复,效果显著.     

护理干预对冠心病介入诊疗术后尿潴留的防治效果分析

目的 探讨护理干预措施对冠心病介入诊疗患者术后排尿的影响.方法 将120例患者随机分为护理干预组和对照组,各60例.2组患者均接受冠心病介入治疗常规护理,护理干预组在此基础上另行针对性护理干预措施,包括认知干预、卧位排尿训练、使用排尿器械训练、排尿中断训练和训练排尿反射等内容,出院前评估2组膀胱排尿功能各项指标.结果 护理干预组的首次排尿时间、尿潴留发生率及术后12h残余尿量均明显低于对照组,而膀胱功能恢复分级明显优于对照组(p<0.05).结论 针对性护理干预措施对冠心病介入诊疗患者术后排尿有直接的影响,可以减少排尿困难、尿潴留的发生,从而减少导尿.     

护理干预对下肢骨折术后拔除导尿管后尿潴留的影响

目的 探讨护理干预对下肢骨折术后患者拔除尿管后尿潴留发生的影响.方法 随机抽取下肢骨折术后留置导尿管的患者107例,分为对照组和实验组,其中对照组53例,实验组54例,对照组采用常规诱导排尿和常规拔管,实验组采用术前排尿训练和膀胱功能锻练,排尿困难者采用针刺穴位促排尿,在膀胱充盈状态下拔管,比较2组的排尿情况.结果 实验组各项指标明显优于对照组(P＜0.01),差异有统计学意义.结论 对下肢骨折术后患者拔除导尿管前实施护理干预,明显降低了尿潴留的发生率.     

49例经股动脉全脑血管造影术后尿潴留的护理

总结了49例经股动脉全脑血管造影术后尿潴留的护理体会,包括:术前床上排尿训练及心理护理,术后督促排尿,缩短卧床时间及患肢制动时间,诱导排尿.认为术前术后的完善护理有利于减少尿潴留发生.     

妇科恶性肿瘤术后个体化护理干预对预防尿潴留的效果评价

目的 探讨个体化护理干预对预防妇科恶性肿瘤行广泛性全子宫切除术+盆腔淋巴结清扫术后患者尿潴留的效果.方法 将80例行广泛性全子宫切除术+盆腔淋巴结清扫术的患者随机分为观察组和对照组,各40例.对照组按广泛性全子宫切除术+盆腔淋巴结清扫术的常规护理,观察组在此基础上实施护理干预:行腹部肌肉锻炼,盆底肌肉锻炼,个体化排尿训练,给予针对性心理护理.2组均在术后第4天开始夹闭尿管,锻炼膀胱括约肌.观察2组术后第10天拔尿管后,经2～3次自然排尿后第2天B超检查提示残余尿量、尿潴留的发生情况.结果 观察组在住院期间发生尿潴留2例,对照组8例,2组相比有统计学意义(p<0.05).结论 对广泛性全子宫切除术+盆腔淋巴结清扫术的患者术前及术后行个体化的护理干预,有助于减少患者术后尿潴留的发生,能有效促进术后膀胱功能的恢复.     

护理干预对产妇产后出血的影响

目的:探讨护理干预对产妇产后出血的影响.方法:将2008年1～6月在我院产科分娩的332例产妇随机分为实验组(实行护理干预)和对照组(实行常规护理),每组均为166例,观察记录两组患者产后2h、24h出血量,比较两组产妇的产后出血率.结果:与对照组相比干预组产妇产后出血发生率产妇产后2h的出血量均较对照组明显降低.结论:护理干预能有效降低产妇产后使产妇2h、24h出血量,降低产妇的产后出血率,使产妇的分娩更加顺利,促进产妇的产后康复,确保母婴平安.值得在临床推广使用.     

产后尿潴留的中西医病因分析及治疗措施

目的:阐述产后尿潴留的中医病因病机、辨证施治及西医病因分析、治疗措施.方法:回顾性分析我院2010年7月-2010年11月产科收治的58例尿潴留患者的中西医结合治疗思路及临床治疗方案.结果:采取中西医结合的治疗方法,49例患者获得了较好的临床疗效,9例患者临床症状减轻.结论:中西医结合的治疗方法对于产后尿潴留的治疗康复发挥了较好的疗效作用,值得临床推广.     

浅谈产后乳房肿胀的原因及护理干预

目的:通过了解产后乳房肿胀的原因,指导临床护士如何针对性进行护理干预,保持乳房排乳通畅,达到预防和减轻乳房肿胀.方法:通过产前健康教育,帮助产妇树立母乳喂养信心,产后适时进行母乳喂养技巧指导,掌握正确的喂哺姿势、挤奶方法以及奶胀如何处理,保持排乳通畅.结果:预防和减轻了乳房胀痛,提高了母乳喂养率.     

有效避免产后乳房胀痛和促进泌乳的护理干预措施

分析发生产后乳房胀痛及影响产妇泌乳不足的原因,进行相应护理干预,可减轻疼痛促进泌乳,利于产妇成功授乳,保证母乳喂养的实施.     

与豆腐性状相关的大豆遗传育种研究进展

本文总结了大批量小样品豆腐实验室定量分析技术,并对国内外关于豆腐产量(得率)和豆腐品质的大豆遗传育种进行了概述,提出了大豆豆腐专用品种的育种方向,对今后豆腐加工专用大豆品种育种具有指导意义.     

珠钢板带热轧机AGC液压系统分析

本文主要分析ＡＧＣ板最度自动控制系统的控制系统,结合ＡＧＣ在珠钢轧机的应用情况详细分析ＡＧＣ系统的控制过程和相关控制特点。     

Constructing international professional identity: what psychiatric nurses talk about on the Internet

BACKGROUND: S100 proteins are low-molecular-weight calcium-binding proteins and appear to play an important role in various cellular processes such as cell division and differentiation. In histopathology, S100 is widely accepted as the marker of choice for immunohistochemical identification of malignant melanoma. When S100 was detected in the serum of patients with malignant melanoma, it was suggested that serum S100 may be a useful marker for the stage of disease. OBJECTIVE: The aim of this study was to examine serum S100 concentrations of patients with different stages of malignant melanoma and to determine the value of serum S100 in the follow-up of melanoma patients during treatment. METHODS: Sera were obtained from 73 melanoma patients in different stages of the disease. The control group consisted of 130 healthy subjects. In 4 patients with metastatic melanoma, serum S100 was measured serially. Serum levels were measured by a commercially available immunoradiometric assay. RESULTS: While only 1 out of 25 stage I/II patients and 3 of 14 patients with lymph node metastases (stage III, 21.4%) showed detectable serum S100 levels, 27 of 34 patients with disseminated disease (stage IV, 79.4%) had elevated serum S100. Interestingly, rising levels of serum S100 in the serial measurement indicated progression of the disease, and a complete decline reflected 2 patient remissions. CONCLUSION: The data support the value of serum S100 as a clinical marker for progression of metastatic melanoma and serological monitoring during systemic therapies.     

Effect of neonatal thymectomy on follicle numbers in the post-natal mouse ovary

1. Surgical removal of the thymus gland within 48 hours of birth has no effect upon the numbers of small, medium and large ovarian follicles in Bagg albino strain mice during the first 12 weeks of life. 2. 20% of thymectomised mice more than 12 weeks of age developed ovarian atrophy which included the disappearance of corpora lutea and an overall reduction in all fractions of the follicle population. 3. These results do not support the proposal of Nishizuka and Sakakura that the thymus gland specifically maintains the non-growing, small (primordial) follicle pool in the mouse ovary during post-natal and reproductive life.     

Value of diuresis renography in the post-natal period of assumed physiological renal immaturity

The aim of this study was to determine if it is possible to exclude renal obstruction using diuresis renography in the first 6 weeks of life (the period of physiological renal immaturity), thus avoiding unnecessary invasive procedures, such as the Whitaker test or surgery. Diuresis renography with 123I-hippuran was performed in 27 patients aged less than 6 weeks and in 50 older children who acted as a reference group (age 6 weeks to 1 year, n = 28; age 1-10 years, n = 22). All 27 patients had significant dilatation of the pelvicalyceal system on ultrasonography. Renal curves were evaluated by mathematical curve characteristics (split renal function, counts, T-max, etc.) as the visual grade of obstruction. Whole-kidney regions of interest were defined on images summed over 30 min; renal parenchyma on images summed over 5 min. The renal curves of 18/27 patients indicated tracer accumulation and led to frusemide administration. Only two patients showed no significant response to frusemide and had to be further investigated by the Whitaker test. The frequency of kidneys with no response to frusemide revealed no significant differences in the three groups. Whole-kidney evaluation resulted in an overestimation of obstruction in 9/150 kidneys, which matches the lower correlation to the DMSA separation values for this method of evaluation. In contrast with the literature, significant post-renal obstruction can be excluded by diuresis renography in most cases in spite of renal immaturity and can help to avoid invasive procedures.     

Histochemical studies on sialic acids in the epididymis during post-natal development of the rat

A variety of sialic acids contained in the rat epididymis during post-natal development were examined by means of lectin and carbohydrate histochemistry. Epididymides from male Sprague-Dawley rats on post-natal days 14, 21, 30, 39, 49, 56 and 70 were fixed in Bouin's fluid and embedded routinely in paraffin wax. Hydrated sections were subjected either to the lectin methods using biotinylated Sambucus sieboldiana lectin or Maackia amurensis lectin or to the selective periodate oxidation-phenylhydrazine-thiocarbohydrazide-silver protein-physical development technique with or without saponification. The results revealed that sialic acids appeared in the epididymal epithelium at day 14, followed by particular distribution patterns corresponding to cell differentiation during days 21-39. High-level O-acetylation of sialic acids was observed in the principal cells of the initial segment and proximal caput after day 39. These results suggest that sialic acids with different linkages and O-acetylation become adult in distribution at the 'differentiation' period under the influence of androgen, before spermatozoa reach the epididymal lumen. Such carbohydrates may be correlated, at least in part, with sperm-binding sialoproteins, which increase dramatically during the window between days 21 and 39.