分娩机制(mechanism of labor):是指胎儿先露部在通过产道时,为适应骨盆各平面的不同形态,被动地进行一系列适应性转动,以其最小径线通过产道的过程。 临床上枕先露占95.55%~97.55%,又以枕左前位为最多见。
目的研究三维动态多媒体课件在产科分娩机制课堂教学中的应用。
ObjectiveTo study the application of three dimension dynamic multimedia in teaching of mechanism of labor in obstetrics.
探讨肝炎产妇分娩的胎儿死亡机制。
Study the mechanism of the dead fetus that the puerperal delivered with hepatitis virus.
目的观察针刺对分娩镇痛的临床效果及作用机制,寻找一种安全有效、简便可行的分娩镇痛方法。
Objective Observation of labor analgesia acupuncture and action mechanism of the clinical effect, looking for a safe and effective, simple and convenient method of labor analgesia.
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