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In the stomach, the folds (rugae) are there so that the stomach can expand under the influence of parasympathetic stimulation and stretching by the ingestion of food. This process is known as accommodation. There are permanent rugae forming a trough to direct fluids towards the pyloric sphincter in the absence of the ingestion of solid food.
In the small intestines, the folds (plicae circulares) are one of many ways that the body increases surface area to improve the digestion (at the brushborder) and absorption of nutrients. In the large intestines, the haustral folds slow the progress of feces to improve reabsorption of water and sodium.
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What might be the advantage of the folds and coils of the small intestines?
slows down the passage of the food slomg the intestines, and afford an increased surface for absorption. Increase the surface area for the intestines to increase absorption of nutrients
What are peritoneal folds?
Peritoneal folds are folds in the peritoneum, which is the membrane lining the abdominal cavity. These folds help to support and compartmentalize the abdominal organs, such as the stomach, intestines, and liver. They can also play a role in reducing friction between organs during movement.
What are mucosal folds in the stomach called?
The folds of the stomach are called rugae.
What is the medical term meaning study of the stomach and intestines?
The study of the stomach and intestines is called gastroenterology.Gastroenterology is the study of the stomach or intestines.
What are the folds in the stomach when the stomach is empty?
Rugae
What is the term for the long folds of the stomach's inner surface?
These types of folds are called rugae, in the stomach they are the gastric rugae
When the stomach is empty it lies in folds called?
The folds of the stomach are called rugae. These folds are expandable, allowing the stomach to enlarge when filled with food and drink. When the stomach empties again, the rugae will fold, decreasing the volume of the stomach back to its original size.
What is an infection of your stomach and intestines?
In general, infectious gastroenteritis is an infection of your stomach and intestines.
What do the folds in the stomach mucosa do?
Folds in the stomach increase the surface area of the mucosa. So you can have more of secreations available for digestion of food.
What do the stomach small intestines large intestines do?
your stomach and small intestines break food down and anything that gets to your large intestines exits your body through the anus
What are gastric folds?
Gastric folds are found in the interior of the stomach. They are also know as gastric rugae.The main importance of gastric folds is to increase the stomach's surface area and allow it to expand.
From the stomach the food moves to the large intestine?
From the stomach, the food moves into the small intestines. After the small intestines the food moves into the large intestines.
