the gastric mucosa secretes catecholamines. Different amounts of noradrenalin and adrenalin were found in different parts of the stomach. Secretion from the greater curvature contained more noradrenalin, and that of the lesser curvature more adrenalin. Only unconjugated noradrenalin is secreted with the...
The outer layer of the stomach wall is smooth, continuous with the parietal peritoneum. The inner wall (mucosa and submucosa layers) is thrown into folds known as rugae, or gastric folds, which allow the stomach to distend upon the entry of the food. A bolus of food enters the stomach ...
True or false? The stomach has three layers of smooth muscle that contract to churn food into chyme.Stomach:The stomach is a J-shaped organ located between the esophagus and the small intestine. The stomach has folds or ridges in its inner wall called rugae...
The mucosa, submucosa, muscular layer, and serosa are the four layers of the large intestine from the lumen outward. The muscular layer, the inner, circular layer, and the outer, longitudinal layer are made up of 2 layers of smooth muscle. The motility of the large intestine leads to ...
A thin layer of smooth muscle that when contracts, folds into the mucosa which increases surface area for digestion and absorption. What layers make up the muscularis? Consists of two layers of muscles; an outer longitudinal layer and inner circular layer of smooth muscleStomach has third oblique...
blood supply to the bowel—is not always known, but shunting of blood away from the mucosa is an important contributing factor. This disease often affects the elderly, the severely ill, or others with circulatory disorders. ● An t ibiot ic-a s s ocia t ed colit is : This condition ...
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Step-by-Step Solution:1. Understanding the Question: The question asks about the location of Brunner's glands in the layers of the gastrointestinal tract.2. Identifying the Options: The
(Also in stomach)loose cellular connective tissue Contains:lymph nodules and immune cells endothelial- lined lymphatic channels w/in villi that uptake lipid droplets Boundary b/t mucosa and submucosa Composed of two thin layers of smooth muscleDuodenumCharacterized by submucosal (protect duodenum by ...