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The Sphincter is a valve at the opening and the exiting ends of the stomach. The sphincter helps keep food that has been swallowed, where it should be, in the stomach. It also helps to digest the food at a slow rate, to keep the body fuller for longer.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoWell, the body has multiple sphincters, but they all serve the same purpose. Essentially, a sphincter is a ring of muscles. They regulate the fluids and materials that pass through the body. The sphincter located at the opening of the stomach, for instance, prevents stomach acids from going up the esophagus. Gastroesophageal Reflux Disease (Acid Reflux) occurs because this sphincter is abnormally relaxed and isn't preventing stomach acids from entering the esophagus. People have another sphincter at the anus which regulates feces disposal. People have a lot of sphincters, actually. There's even one located at the iris of the eye! However, it seems that the most commonly known one is the anus. That's probably because, though many people have little grasp of anatomy, virtually everyone knows what the anus is. That's what makes this world beautiful.
Wiki User
∙ 14y agoThey are variable controls which can open to allow the passage of material and then closed to prevent further passage of materials. If you didn't have an anal sphincter you'd really have problems.
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Cardiac sphincter function?
What is the function of the cardiac sphincter?
What kind of muscle is the orbicularis oculi and orbicularis oris in terms of function?
Sphincter Muscle
Sphincter found between the esophagus and the stomach?
What is the function of the cardiac sphincter?
What is the function of the colonic sphincter?
The colonic sphincter is a muscular valve at the end of the colon that regulates the flow of feces into the rectum. Its main function is to control the release of waste material from the colon, helping to maintain continence and prevent involuntary leakage.
What is the function of the plyoric sphincter valve?
the control of releasing material from the pyloric area of the stomach.
Pyloric sphincter function?
The pyloric sphincter is a muscular valve that controls the flow of partially digested food (chyme) from the stomach to the small intestine. It regulates the release of chyme in small amounts to ensure proper digestion and absorption of nutrients. Dysfunction of the pyloric sphincter can lead to conditions like gastritis, peptic ulcers, and gastroesophageal reflux disease.
What is the function of nervous tissue in the stomach?
It controls the function of the muscles of the wall of the stomach and the muscular sphincter. Also, the nervous tissue controls the secretory function of the stomach.
What would happen if the sphincter muscle was severed?
If the sphincter muscle, such as the anal sphincter, were severed, it could lead to issues with bowel control, resulting in fecal incontinence. Surgical intervention may be necessary to repair or reconstruct the sphincter to restore proper function. Physical therapy and lifestyle modifications may also be needed to manage symptoms.
What is intrinsic sphincter deficiency?
Intrinsic sphincter deficiency is a condition where the normal function of the urinary sphincter muscles is impaired, leading to urinary incontinence. This can be caused by weakening or damage to the muscles and tissues supporting the urethra, often resulting from childbirth, aging, or pelvic surgery. Symptoms may include leaking urine with physical activities or urgency.
What is the function of the phyloric sphincter?
The pyloric sphincter regulates the flow of partially digested food from the stomach to the small intestine. It ensures that the food is released in a controlled manner, allowing for proper digestion and absorption of nutrients.
The voluntary sphincter is the -----sphincter?
outer anal sphincter
What is the sphincter muscle that connects the stomach to the small intestine?
ileocecal sphincter (valve)
