氧疗与活性氧的生成及其预防

氧是人体代谢中必不可少的物质，氧疗是临床护理工作中常用的一种治疗和抢救措施，氧在体内浓度过高可以产生大量的活性氧，对细胞有很强的毒性作用。护理工作必须了解其机制，熟悉氧疗副作用的临床表现，掌握其预防方法，才能更好地运用于临床治疗。     

The effect of prostaglandin E1 on recovery of early renal graft functions after transplantation

Objective To investigate the effect of prostaglandin E: (PGE1) on recovery of early renal graft functions after transplantation. Methods One hundred and seven patients after renal transplantation were allocated in the treated group, and treated by conventional treatment with injection of 10 μg prostaglandin E1 additionally twice a day for 14 days. And eighty-eight patients who received conventional treatment alone after renal transplantation at the corresponding period were allocated in the control group. Indexes of the two groups, including incidence of delayed graft function and acute rejection reaction, volume of urine, serum certaintie (SCr), endogenous certainties clearance rate (CCr), the blood flow resistance in graft as well as blood viscosity (BV), and platelet aggregation rate (PAR), were determined. Results The urinary volume and endogenous certainties clearance rate of the treated group were significantly higher, but the level of SCr, incidence of renal function recovery retardation, BV, PAR and blood flow resistance in graft were significantly lower than these of the control group (P<0.05). The difference of incidence of acute rejection reaction between the two groups was insignificant (P>0.05). Conclusion Prostaglandin E1 can improve blood microcirculation and decrease the incidence of renal function recovery retardation. These effects are helpful for recovery of renal function after renal transplantation.     

计算机多媒体技术在高职基础护理教学中的应用

计算机多媒体辅助教学已成为教育技术研究发展的方向和高等学校教学中重要的辅助手段,高等职业(后面简称高职)教育必须适应社会发展的需要,充分利用多媒体技术的优点,使其为培养合格的实用型护理人才发挥作用,提高教和学的效率.     

《社区护理》教学与新的就业渠道

由于人类健康问题的日益严重，人们的健康观念也发生了巨大变化。人们不仅仅十分重视疾病的治疗，对疾病的预防、健康的保健也更加关注。人们逐渐地意识到：自己需求的是一种就近的、及时享受得到的，能够提供综合性、长期性、甚至是终身性的，同时又是可以负担得起的医疗卫生服务。而当前我国正在进一步形成和完善的社区卫生服务，正是应群众需求开展的一种卫生服务在社区卫生服务团队工作方式中，社区护士的地位和作用不可忽视。