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经常从事高空作业或常年在流水线上工作的职工,患便秘的较多。究其原因,一是与职业有关,二是患者自身经常忽视便意,三是因其它疾病引起。便秘原因有十数种,本文仅以工作劳累紧张,经常忽视便意而造成的直肠便秘的发病与防治,谈谈自己的体会。一、关于排便的生理当结肠大蠕动以后,直肠突然因粪块进入而被扩张,从而引起向脑部的神经冲动,乃产生排便感觉与排便反射,当即入厕,粪便及时排出,即作为一次正常的生理性排便,而完成食物残渣的最后代谢。倘若因工作紧张或工作条件限制或经常忽视便意不能及时排便,则要逐渐使直肠的敏感性减弱,造成虽有粪块进入直肠,而不足以引起直肠有效的神经冲动,排便反射由无
Often engaged in aerial work or perennial workers in the assembly line, suffering from constipation more. The reason, one is related to occupation, and second, patients often neglect their own means, third is caused due to other diseases. There are several reasons for constipation, this article only to work tired, often overlook the meaning of the rectal constipation caused by the onset and prevention, to talk about their own experience. First, on the physiology of defecation When the colon after peristalsis, the rectum suddenly entered due to fecal block is expanded, causing nerve impulses to the brain, is to produce a sense of defecation and defecation reflex, immediately into the toilet, excretion and timely discharge, that is, as a Normal physiological defecation, and the completion of the final metabolism of food debris. If due to work stress or working conditions, or often neglected meaning can not timely defecation, we must gradually reduce the sensitivity of the rectum, resulting in although the fecal matter into the rectum, not enough to cause effective rectal nerve impulses, bowel reflex by