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While there is universal agreement about the major sections of the colon, the nomenclature of the lower portion of the large bowel has been a subject of some disagreement. The colon absorbs vitamins created by the colonic bacteria. Gut flora consists of microorganisms that live in the digestive tracts of animals; the digestive tract is the largest reservoir of human flora. The colon compacts feces and stores fecal matter in the rectum until it can be defecated. 2018-12-10 · The colon (large intestine) is the distal part of the gastrointestinal tract, extending from the cecum to the anal canal. It receives digested food from the small intestine, from which it absorbs water and electrolytes to form faeces.

G.I. ANATOMY, PHYSIOLOGY, AND BIOCHEMISTRY 357 The colon The colon plays a major role in the absorption of water, Na+ and other minerals. The colon contains the largest population of microorganisms in the G.I. tract and is the major site of production and absorption of volatile fatty 2018-12-10 · The colon (large intestine) is the distal part of the gastrointestinal tract, extending from the cecum to the anal canal. It receives digested food from the small intestine, from which it absorbs water and electrolytes to form faeces. Anatomically, the colon can be divided into four parts – ascending, transverse, descending and sigmoid. One variation on the normal anatomy of the colon occurs when extra loops form, resulting in a colon that is up to five metres longer than normal. This condition, referred to as redundant colon , typically has no direct major health consequences, though rarely volvulus occurs, resulting in obstruction and requiring immediate medical attention.

For descriptive purpose the colon is divided into the caecum, colon, singmoid colon, rectum and anal canal. 2017-05-05 Large intestine anatomy. Food travels through the colon.

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It then turns again at the left colic (or splenic) flexure , and continues down the left side as the descending colon. Anatomy and Physiology Quizzes Online Quizzes for CliffsNotes Anatomy and Physiology QuickReview, 2nd Edition; Quiz: Large Intestine Previous Large Intestine. Next A comprehensive database of more than 141 anatomy and physiology quizzes online, test your knowledge with anatomy and physiology quiz questions.

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If you continue, we'll assume that you are happy to receive all cookies. More information. Don't show this Sep 5, 2011 What does the large intestine do? · reabsorption of water and mineral ions such as sodium and chloride · formation and temporary storage of The small intestine is an organ located in the gastrointestinal tract, between the stomach and the large intestine.

The colon is divided into sections that include the cecum, ascending colon, hepatic flexure, transverse colon, splenic flexure, descending colon, sigmoid, and rectum. While there is universal agreement about the major sections of the colon, the nomenclature of the lower portion of the large bowel has been a subject of some disagreement. 1992-04-25 The rectum and anal canal form the last portion of the gastrointestinal tract. The rectum serves as a reservoir for fecal contents, and the anal canal regulates continence and defecation via synchronization of events regulated by complex interactions between sympathetic and parasympathetic nerves, s … 2018-12-10 Colon, the longest segment of the large intestine.
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The transverse colon follows the ascending colon and hepatic flexure. It lies across the upper part of the abdomen. It ends with a bend in the colon … Created by Raja Narayan.Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-gastrointestinal-system/rn-the-gastrointestinal-system/v/con 2017-10-26 UNIT 5: Anatomy and Physiology - Know the organisation of the human body P1 P2 P3 Last document update: ago . Unit 5: Anatomy and Physiology Know the organisation of the human body P1 – Outline the functions of the main cell components P2 – Outline the structure of the main tissues of the body P3 – Outline the gross structure of all the Unit 5: Anatomy and Physiology - The role of energy in the body P4 M1 D1 P4 - Explain in the physiology of two names body systems in relations to energy metabolism M1 - Discuss the role of energy in the body 1 – Analyse how two body systems interrelate to perform a named functions 2020-03-24 Essay - Unit 1: assignment 3 anatomy and physiology Show more . Essay £ 5.99.

Learn about the digestive system here.
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LARGE INTESTINE . The large intestine, also called the colon, is approx-imately 2.5 inches (6.3 cm) in diameter and 5 feet (1.5 m) in length.It extends from the ileum of the small intestine to the anus, the terminal opening. The parts of the colon are shown in Fig. 16–9. 1.