Question

spincter muscles location and function

It's urgent fastest and correct answer(according to level of std. 10) will get the Brainliest
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Answer 1

♧︎︎︎ᴀɴsᴡᴇʀ♧︎︎︎

➪ ʟᴏᴄᴀᴛɪᴏɴ :-

• Sphincters are specialized muscles that are located at the upper esophagus

➪ғᴜɴᴄᴛɪᴏɴ

• A sphincter is a circular muscle that normally maintains constriction of a natural body passage or orifice and which relaxes as required by normal physiological functioning.
• With the exception of the internal anal sphincter, sphincters function to prevent the backward movement of intraluminal contents. The internal anal sphincter prevents uncontrolled movement of intraluminal contents through the anus. The lower esophageal sphincter prevents reflux of gastric acid into the esophagus.
• Sphincters are ring-like muscles that maintain constriction of a body passage. There are numerous sphincters in the human body, including those that control the release of urine and feces.

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