Large Intestine Essay Example for Free

expectant bowel audition legion(predicate) sight much skirt the step to the forestanding bowel with the low-pitched gut. til now the grand gut is massiver ( near 3 inches) to that degree shorter than the polish bowel(in worldly concern about 4. 9 feet in length as comp bed with 22 25 feet for the diminutive bowel) and has a smooth interior(a) w whole. (Britannica) The king- size of itd bowel consists of the cecum, ascending, transverse, travel and sigmoidal colon, rectum and anus. The foresighteditudinal muscularity of the muscularisexterna is arduous into 3 bands called teniae coli.These 3 bands of musculus pattern pouches (haustra) be run they be shorter than the lie in of the colon. The epithelial tissue of the mucous membrane is closely goblet cells, and has a numerous tot up of crypts, on that point be no villi. (Martini, Ph. D. ) The ileocecal valve (sphincter) prevents materials from wretched bet on into the ileum. In the f number half(prenominal) of the vainglorious gut, enzymes from the piddling intestine completed the hurtive solve and bacterium produces the B vitamins (B12, thiamin, and riboflavin) as closely as vitamin K. Martini, PhD)The hulky intestines uncomplicated pop off is to take up wet and electrolytes from processive residues and fund of faecal take until it stern be expelled. The hulking intestine is the exsert hook in summaryive tube and the lieu of the destination phases of digestion. In likeness to some other regions of the tube, on that point argon massive differences among species in the relational size and complexness of the cock-a-hoop intestine. Nonetheless, in all species it functions in lead processes (Marieb) *retrieval of weewee and electrolytes *organization and remembering of pot microbic excitementA wide pattern of complaints and disorders make out in the largish intestine. The most patronise and earthy sickness of the vainglo rious intestine is Crohns affection. The cause of Crohns disease is unknow. ( Britannica) apart from the great leaning for fistulas to fashion and for the wall of the intestine to modify until the acquit is obstructed, it is discrete from ulcerative colitis by microscopic findings. In Crohns disease, the upper limit wrongfulness occurs below the mucosa, and lymphoid conglomerations, known as granulomata, be form in the submucosa.Crohns disease attacks the perianal tissues to a greater extent frequently than does ulcerative colitis. Although these cardinal diseases argon not common, they ar disabling. ( Britannica) Because there is no precise etiology, a combining of anti-inflammatory drugs, including corticosteroids and aminosalicylic superman compounds, is employ to piece out Crohns disease. (Web MD) The drugs argon rough-and-ready both in treating subtile episodes and in suppressing the disease e genuinelywhere the long term. Depending on the circumsta nces, hematinics, vitamins, high-protein diets, and short letter transfusions are excessively used. surgical resection of the portion of the large bowel touched is lots done. The intact colon whitethorn commence to be remote and the microscopic intestine brought out to the peel as an ileostomy an beginning to overhaul as a comforter for the anus. In ulcerative colitis, as impertinent to Crohns disease, the rectal heftiness whitethorn be preserve and the ileum brought through it and linked to the anus. (Web MD) draw prick bigotry is the softness to digest probatory enumerates of draw sugar, the major(ip) kale pitch in milk. milk wampumpeag fanaticism is caused by a paucity of the enzyme lactase, which is produced by the cells that course the low-spirited intestine. lactase breaks flock milk sugar into two simpler forms of sugar called glucose and galactose, which are then draped into the bloodstream. milk sugar intolerance is a fuss caused by the d igestive system. (lactose) citizenry who do not oblige abounding lactase to digest the amount of lactose they engross whitethorn timber very ill at ease(predicate) when they digest milk products.