The small intestine includes the duodenum, jejunum, and ileum, each of which has unique characteristics that affect how they can be resected, repaired, or reconstructed. The duodenum is more commonly affected by congenital anomalies and peptic ulcer disease. It is also the most delicate of the ...
Intestine(肠)includes the small intestine(小肠)and all of thelarge intestine(大肠). The intestine is also called the bowel or the gut.The small intestineis subdivided into the duodenum(十二指肠),the jejunum(空肠)and theileum(回肠).The cecum (盲肠...
The large intestine runs from the appendix to the anus. It frames the small intestine on three sides. Despite its being about one-half as long as the small intestine, it is called large because it is more than twice the diameter of the small intestine, about 3 inches. Subdivisions The la...
small intestine Part of the alimentary canal between the stomach and the large intestine. It includes the duodenum, jejunum, and ileum. Most digestion occurs in the small intestine. Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited ...
7. The Small Intestine Has Three Regions The small intestine has three regions: the duodenum, the jejunum, and the ileum. The duodenum is the uppermost part of the small intestine and only 10–15 inches long. During digestion it receives chyme from the stomach and bile, enzymes, and other...
18The Cecum Lies below the junction of the small intestine Has a small projection called the appendixWhat is the role of the appendix?A: Plays a role in fighting off infections in humans. 19The Colon Includes the ascending colon (right side), ...
muscle in the wall of the small intestine5. If a person having a lesion in the spinal cord, the kind of neuron most likely involved is a (an)A. associationB. motorC. sensoryD. afferent6. The portion of the nervous system usually considered to be involuntary is known as theA. central...
Cedars-Sinai investigators have identified significant variations in the microbes of the small bowel (small intestine) are strongly associated with various body weights, from a normal body mass index, or BMI, to having obesity. Ad Thegut microbiomeincludes the bacteria, fungi, and viruses that inha...
Although the vast majority of research on the gut microbiome has focused on bacteria in the large intestine, a new study—one of a few to concentrate on microbes in the upper gastrointestinal tract—shows how the typical calorie-dense western diet can in
Small Intestine 小肠是消化管中最长的一段,成人全长约5-7米。上端从幽门起始,下端在右髂窝与大肠相接,可分为十二指肠、空肠和回肠三部分。小肠是食物消化、吸收的主要部位。 The small intestine is the longest section of the digestive tract, with a total length of about 5-7 meters in adults. The up...