What is peristalsis, and where does its begin? 什么是蠕动,它是从哪开始的? Answer: Rhythmical contraction of digestive tract wall is called peristalsis. Peristalsis begins in the esophagus.相关知识点: 试题来源: 解析 答:消化壁内壁有节律的收缩叫做蠕动。蠕动开始于食管。
根据《建设工程监理规范》GB／T50319-2013，总监理工程师应组织专业监理工程师审查施工单位报送的工程开工报审表及相关资料，具备条件时，签署审核意见，并应报建设单位批准后，签发工程开工令。下列不属于审查内容的是（）。【《建设工程监理规范》GB／T50319-20135.1.8】
Bile salts stimulate bowel movement (peristalsis). Suitable pH Bile helps to maintain a suitable pH of the duodenal contents and thus, it helps the action of all enzymes. Bile is an important source of alkali for neutralizing the hydrochloric acid entering the intestine from the stomach. Lecithin...
What solutes are secreted at the collecting duct? What is the function of the semicircular canals? Describe the path that food must take to make its way through the alimentary canal. What is the GFR? What is the Epiglottis? What do parietal cells secrete? What are the functions of these ...
What is the function of the propulsion system? The function of the propulsion system isto produce thrust. Thrust is the force which moves a rocket through the air and through space. Thrust is generated by the propulsion system of the rocket. ...
What is the location of the Nasopharynx? What occurs during intervals and segments of an ECG? What role does the orientation of the muscular layer play in peristalsis? What are the folds in the stomach that allow distention? What are the origin, insertion, and function of the Rectus abdominis...
12.What are the main products from the action of this enzyme? Maltose molecules(disaccharides) Esophagus 13.What is the function of the Esophagus? To bring food to the stomach(peristalsis) 14.What type of muscle contraction moves the food ...
What is peristalsis?2017.08.29 0+ 当前浏览器不支持 video直接播放,点击这里下载视频: 上一篇 0 下一篇 共有0 条评论 注册 登录/ 发表评论 没有评论网站导航 关于我们 医学术语 医英阅读 医英视听 医英写作 英语赛事 科研服务 联系我们 友情链接 Copyright © 2003-2017 inspinovation京...
Esophageal motility is controlled by two types of peristalsis [3]: primary peristalsis, studied by esophageal manometry, corresponding to monophasic contractile propulsive waves excited by swallowing, and secondary peristalsis determined by distension of the body of the esophagus. The latter can be ...
Such products can cause constipation, because the aluminium ions inhibit the contractions of smooth muscle cells in the gastrointestinal tract, slowing peristalsis and lengthening the time needed for stool to pass through the colon.[21] Some such products are formulated to minimize such effects ...