Jejunum is the middle segment of the SMALL INTESTINE, between the ILEUM and the DUODENUM.
The jujunum is the middle small intestine, lying between the duodenum and the ileum. Its function is to support the absorption of carbohydrates and proteins.   The jejunum … is the next portion of the small intestine, and it has a lining which is specialized in the absorption of carbohydrates and proteins. It is part of the body's digestive system. The jejunum is located between the duodenum and the ileum. The function of the jejunum is the absorption of proteins and carbohydrates. The ileum is the end part of the small intestine. It is extends from the jejunum, the middle part of the small intestine, to the beginning of the to the large intestine. The absorption of vitamin B12 and bile salts are among its most important functions. Located in the lower abdominal area, the ileum lies next to the duodenum and jejunum, which are the other two segments of the small intestine. In adult humans, the ileum is about 12 feet long and stretches up to the ileocecal valve, which connects Jejunum and Ileum. The jejunum and ileum are the distal two parts of the small intestine. In contrast to the duodenum, they are intraperitoneal (lie within the peritoneal cavity). They are attached to the posterior abdominal wall by mesentary (a double layer of peritoneum). The jejunum begins at the duodenojejunal flexure. The coils of jejunum and ileum are freely mobile. They are attached to the posterior abdominal wall by the mesentery of small intestine, which is a fan-shaped fold of peritoneum. The jejunum and ileum form the second and third part of the small intestine respectively. They collectively measure about 20 feet long. The jejunum is smaller of the two and measures about 8 feet, while the ileum is about 12 The jejunum is an organ found in the human body, and it a part of the small intestine. It is part of the body's digestive system. The jejunum is located between the duodenum and the ileum. The function of the jejunum is the absorption of proteins and carbohydrates. 37 people found this useful Overview. The small intestine (small bowel) lies between the stomach and the large intestine (large bowel) and includes the duodenum, jejunum, and ileum. The small intestine is so called because its lumen diameter is smaller than that of the large intestine, although it is longer in length than the large intestine. Physiologic Anatomy. From the point of view of absorption of important nutrients, the proximal jejunum and distal ileum are more important; the distal jejunum and proximal ileum (mid-small bowel) can be more easily sacrificed without much disturbance of absorption. Jejunum is the middle segment of the SMALL INTESTINE, between the ILEUM and the DUODENUM. The jejunum is six to eight feet long and handles absorption of carbohydrates and proteins, as well as vitamins such as VITAMIN K and minerals such as iron.  The jejunum lies between the duodenum and the ileum. The jejunum is considered to begin at the attachment of the suspensory muscle of the duodenum to the duodenum, a location called the duodenojejunal flexure. The division between the jejunum and ileum is not anatomically distinct
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where is the jejunum located