Sphincter literal meaning
WebSphincter definition: A ring-shaped muscle that surrounds a natural opening in the body and can open or close it by expanding or contracting. Websphincter [sfingk´ter] a circular muscle that constricts a passage or closes a natural orifice. When relaxed, a sphincter allows materials to pass through the opening. When …
Sphincter literal meaning
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WebJan 17, 2024 · sphinc· ter ˈsfiŋ (k)-tər : a ringlike muscle surrounding a body opening that is able to make the opening smaller or close it Medical Definition sphincter noun sphinc· ter ˈsfiŋ (k)-tər : an annular muscle surrounding and able to contract or close a bodily opening … Webliterally: [adverb] in a literal sense or manner: such as. in a way that uses the ordinary or primary meaning of a term or expression. with exact equivalence : with the meaning of each individual word given exactly. in a completely accurate way.
Web1. sphincter - a ring of muscle that contracts to close an opening. anatomical sphincter, sphincter muscle. muscle, musculus - one of the contractile organs of the body. physiological sphincter - a sphincter that is not recognizable at autopsy because its resting arrangement cannot be distinguished from adjacent tissue. Websphincter muscle, any of the ringlike muscles surrounding and able to contract or close a bodily passage or opening.
WebApr 7, 2024 · The sphincter meaning is a ring-shaped muscle that relaxes or contracts to open or close a body passage or opening. To define sphincter, these muscles are smooth muscles that remain in a contraction state. These are specialized latch systems in the contractile filaments permitting sphincters to maintain contracting position with minimum … WebAug 1, 2024 · The anal sphincter is a group of muscles at the end of the rectum that surrounds the anus and controls the release of stool, thereby maintaining continence. …
Websphinc·ter (sfĭngk′tər) n. A ringlike muscle that normally maintains constriction of a body passage or orifice and that relaxes as required by normal physiological functioning. [Late …
WebStephen E. Rubesin, in The Teaching Files: Gastrointestinal, 2010 Definition/Background. The sphincter of Oddi is a high-pressure zone, ~4–10 mm surrounding the distal common bile duct, the pancreatic duct, and the common channel, if present. The sphincter of Boyden encircles the distalmost common bile duct. The sphincter has a resting basal pressure … cnblue ジョンヒョン 今WebNov 28, 2024 · A physiologically compliant detrusor muscle and a competent urethral sphincter are both necessary to maintain urinary function and continence. Normal micturition has a storage phase and a … cnblue ジョンヒョン 復帰WebThe meaning of SPHINCTER is an annular muscle surrounding and able to contract or close a bodily opening. an annular muscle surrounding and able to contract or close a bodily opening… See the full definition cnblue ジョンヒョン 結婚WebApr 10, 2024 · Sphincters are circular muscles that open and close passages in the body to regulate the flow of substances, such as bile, urine, and feces, through the body. 1 … cnblue ソヒョン 曲Websphincter noun [ C ] anatomy specialized us / ˈsfɪŋk.tɚ / uk / ˈsfɪŋk.tə r/ a muscle that surrounds an opening in the body and can tighten to close it: the anal sphincter a … cnblue ジョンヒョン 現在WebMay 13, 2024 · Heartburn is a burning pain in your chest, just behind your breastbone. The pain is often worse after eating, in the evening, or when lying down or bending over. Occasional heartburn is common and no cause for alarm. Most people can manage the discomfort of heartburn on their own with lifestyle changes and nonprescription … cnblueツイッターあもWebApr 28, 2024 · The pyloric sphincter is a small piece of smooth visceral muscle that acts as a valve and regulates the flow of partially digested food from the stomach to the duodenum. The opening and closing of the … cnblue チケット 払い戻し