【摘 要】
:
胎儿产前超声筛查是发现胎儿畸形的首选医学方法。提高基层医师技能是社会和医学发展的需要。本文根据县乡基层医师的特点,通过严格规范化操作技术培训,进行分系统的基础课、
论文部分内容阅读
胎儿产前超声筛查是发现胎儿畸形的首选医学方法。提高基层医师技能是社会和医学发展的需要。本文根据县乡基层医师的特点,通过严格规范化操作技术培训,进行分系统的基础课、拓展课和难点课加强理论学习与拓宽知识面,注重训练思维能力和培养自发学习研究能力,以利于基层医师更好地掌握及提高胎儿产前超声筛查专业技能,让基层医师有能力及时发现胎儿异常的一些蛛丝马迹,减少漏诊,才可以为提高出生人口质量把好关。
其他文献
In wrist watches gear drives with undercut pinions are used. Those pinions have got a tooth number as few as 5—7. The efficiency of such gear drives is importa
This paper describes a method of the computer aided garment design,and discusses 3-D humanbody,wire frame modelling,approaches of expressing and a shading model
Some organoboron compounds as flame-retardants for fiber materials were prepared.Flame-retarding properties of these compounds determined by the Oxygen-Index Me
我国脑血管疾病发病率呈上升趋势,致死致残率高,给患者家庭带来沉重的经济及精神负担。脑血管疾病临床上具有急性起病,病情重,进展迅速,治疗方案多样化等特点,需作为一线的规
A direct method of obtaining complexes of cobalt with respect to rare earth elements is reported. The total of 14 new compounds which are insoluble in water and
In the design of cool-supply system, the temperature rise of cooling water pipeline is usually determined by experience, but not calculated. In gcnacral, the te
The combing process of gill machine is an important link in the wool spinning technology.Inorder to improve the quality of products,it is necessary to study the
In this paper, the one-dimensional time-homogenuous lto’s stochastic differential equations, which have degenerate and discontinuous diffusion coefficients, ar
In this paper, the adaptive forecast and control of the market economic system with fuzzy inputs is discussed. A new method which is adapted for the adaptive fo