精神科护士心理健康状况及干预对策

目的：为减少精神科护士心理问题的发生率，提高精神科护士心理健康水平。方法：应用症状自评量表(scl-90)对100名精神科护士进行调查评定，并以中国成人常模作比较。结果：精神科护士心理问题阳性率明显高于常模。结论：精神科护士工作性质特殊性影响其心理健康状况。     

教学型综合医院病理档案资料的管理

病理档案作为医院病案系统的重要组成部分,在医学诊断和科研工作中的地位已不可替代.大多数医院在病理档案资料的交接、制备及保存过程中存在一些问题.建立完善的病理档案管理体系,加强档案管理人员的档案管理意识,规范病理科档案管理相关制度,同时将传统管理方法与信息化资料管理相结合,可以对医学诊断和科研工作产生很大的帮助.     

铅中毒侵害儿童健康

去年以来,在北京儿童医院连续掀起血铅检测高潮。全国各地的许多家长利用节假日专程带孩子到北京检测血铅浓度。为此,记者赴北京采访了北京儿童医院保健科的张峰主任。张主任告诉记者,血铅浓度过高在目前的城市儿童身上普遍存在。随着工业化程度的加深,环境污染加重,空气中、生活用品中铅的含量都大大提高,如汽车尾气,儿童玩具及学习用品的油漆层都含有大量的铅。儿童由于肾、消化道等器官尚未发育健全,在高铅的环境中长期生活,就会发生一定程度的铅中毒。     

联胎组织病理对比分析及临床联系

目的:对少见的胸腹联体双胎婴儿进行病理组织学分析,为临床诊断与治疗提供依据;方法:常规组织病理切片后显微镜下观察;结果:A、B女婴大部分脏器结构相似,子宫腺体密度差异性较大,各脏器存在程度不同的细胞水肿现象;结论:①联体在胚胎发育过程中仍然存在着一定的差异,②联体常因分娩异常出现死亡,加强产前诊断并采取相应措施尤为重要。     

细胞器结构与肿瘤

肿瘤是由多种因素引起的生物体异常生长而形成的赘生物。按其对生物的危害性和特点可分为两类:良性瘤和恶性瘤。前者常外包纤维色膜,无浸润性,生长比较慢,因此对生命危害小些。而后者生长比较快,很少有包膜,有浸润性,能扩散转移,对生命危害较大,通常称之为癌。肿瘤细胞的形成往往与核糖体、溶酶体等细胞器结构的异常有关,因此,这些细胞器结构可用于肿瘤细胞的辨别。     

给合作学习的“不良症状”把脉

随着课程改革的不断深入,“合作学习”逐渐成为课堂教学的亮点,为广大教师所倡导和运用,但在具体操作的过程中,却出现了诸多“不良症状”。重形式轻内容[症状]在一些课堂上,我们常常看到这样的境头:课桌拼起来,学生围坐成马蹄形或圆形(大多数学生是侧着     

网络管理系统中的事件相关性技术分析

事件相关技术是网络管理系统中的一项关键技术,本文通过对代码簿相关模型技术的分析与研究,阐述了事件相关技术的原理及应用。     

幼儿教师心理健康状况的调查研究

通过运用SCL-90症状自评量表，对武汉市102名一线幼儿教师进行调查和分析，发现当前我国幼儿教师总体心理健康形势相当严峻。这一情况应当引起有关部门的重视，并应针对幼儿教师职业的特殊性，综合考虑幼儿教师的正常需求和由于职业特殊性带来的特殊需求，建立合理的制度，从物质和精神上对幼儿教师给予更多的关爱，从而从根本上解决幼儿教师的心理健康问题，以促进我国幼儿教育事业的持续健康发展。     

Investigation of iodine concentration in salt,water and soil along the coast of Zhejiang,China

Objective: We aim to describe the environment iodine concentration in salt, water and soil along Zhejiang Province coast in the China foreland. It will be helpful for us to judge whether this area is insufficient in iodine and universal iodized salt is necessary or not. Methods: We collected iodized salt samples, drinking water samples (tap water in the towns, and well water or spring water in the villages), water samples from different sources (ditches, lakes, rivers) and soil samples through random sampling in June, 2005. Salt, water and soil iodine was detected by arsenic-cerium redox method. Statistical analysis was expressed as mean±SEMby Windows SPSS 13.0. Results: (1) The iodine concentration in salt was 27.9±4.33 mg/kg (n=108). (2) Seventy-five water samples were collected. The water iodine value was 0.6～84.8 μg/L (mean of 11.66 μg/L). The watershed along the Qiantang River has significantly higher iodine content than the water in Lin'an in mountain area (P＜0.01). The iodine content and mean iodine content of tap water, well or spring water and natural water sources were 4.30±2.43 μg/L (n=34), 23.59±27.74 μg/L (n=19)and 12.72±10.72 μg/L (n=22) respectively. This indicated that among environmental water sources, the ditch iodine content was the highest with river water iodine being the lowest (P＜0.01). (3) Soil iodine value was 0.11～2.93 mg/kg (mean of 1.32 mg/kg).Though there was no statistical difference of soil iodine in different districts (P=0.131), soil iodine content correlated positively with water iodine content. Conclusion: Iodine concentration in salt accords with national policy of adding iodine in salt. Foreland has more iodine in water than mountain area. The data reflected that water and soil iodine in foreland area was not high, which suggests universal iodized salt should be necessary. Environment iodine has relatively close association with pollution.     

感冒药的选用

感冒药不能杀死病毒,可以缓解症状。