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The function of the cardiac sphincter is to prevent a back flow of materials back into the esophagus. The cardiac sphincter closes to allow the food to stay within the stomach so it can be digested. Cardiac sphincter, working with the pyloric sphincter keeps the stomach content from moving elsewhere.

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14y ago
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14y ago

The cardial sphincter (many anatomists prefer this term to cardiac to dsitinguish this pat of the stomach from the heart) is the sphinter that connects the Oesophagus to the body of the stomach. It job is to stop any of the acid contents of the stomach being splashed back up into the oesophagus where it can do considerable damage. Acid reflux is the result of this sphincter not working properly. The pyloric sphincter is the one located at the end of the stomach and connets it to the duodenum. This sphincter is imperfect and is desigend to allow some of the contents of ths stomach to spill over into the dupdenum a little at a time.

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14y ago

They are bands of smooth muscles that basically pinch off the stomach from the rest of the digestive track. The cardiac sphincter is at the end of the esophagus and opens to allow food into the stomach, if it doesn't close tight enough you can get heart burn. The pyloric sphincter separates the stomach from the small intestine and mediates how much food goes into the small intestine at once.

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12y ago

It is the valve at the top of the stomach. It prevents food from reentering the esophagus and keeps the food in the stomach.

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Q: What are the functions of a cardiac sphincter?
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What does the cardiac sphincter do in the human body?

The Cardiac sphincter prevents regurgitation of food from the stomach.


What is another name for the esophageal sphincter?

cricopharyngeal sphincter


When the cardiac sphincter relaxes food enters the?

The cardiac sphincter or aka GE junction contracts at the distal end of the esophagus. So food enters into the stomach when the cardiac sphincter is relaxed.


Is the cardiac sphincter at the junction of the stomach and small intestine?

The cardiac sphincter is the valve between the esophagus and the stomach.


What sphincter is involved in Acid reflux disease?

cardiac sphincter/lower esophageal sphincter (LES)


What are two muscular openings in the stomach?

The cardiac sphincter and the pyloric sphincter.


What is the ring of muscles at the end of the esophogus called?

The esophageal sphincter ,which allows food to enter the stomach, and stops the acidic contents from entering the esophagus.


What closes the entrance to the stomach?

cardiac sphincter


Why is the sphincter at the top of the stomach called the cardiac sphincter?

i thought it was that the "cardiac" stomach provided energy for the cardiovascular system, but im not sure.


The stomach sphincter that keeps food from reentering the esophagus when the stomach contracts is known as the?

It is known as the lower esophageal sphincter or sometimes the cardioesophageal sphincter.