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The part of the colon that empties into the rectum is the: (a) ascending colon.
(b) descending colon. (c) transverse colon. (d) sigmoid colon.
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- The part of the colon that joins the rectum is the (a) ascending colon, (b) descending colon, (c) transverse colon, (d) sigmoid colon.The pancreas and liver empty the substances they release into ... a) ... the stomach. b) ... jejunum. c) ... duodenum (duodenum). d) ... ileum. e) ... colon (colon).Which of the following organs is secondarily retroperitoneal? (a) pharynx, (b) stomach, (c) ascending colon, (d) ileum.
- A.) What is the name of the valve that separates the small intestine from the colon or large intestine. B.) What special modification of the longitudinal muscle layer takes place in the colon? C.)Name two different functions of the large intestine or colon:The salivary gland that contains only serous cells is the (a) parotid gland, (b) submandibular gland, (c) sublingual gland, (d) minor salivary glands.Which portions of the colon are retroperitoneal?
- Identify number 1 in the image below: A) hepatic flexure B) splenic flexure C) descending colon D) cecum ( explain well with proper address )This type of contraction occurs 3-4 times a day and involves a large portion of the transverse and descending colon. What are they called? a) Haustra b) Defecation reflex c) "Slow waves" d) Segmentation e) Mass movementsThe sphincter between the stomach and duodenum is (a) the pyloric sphincter, (b) the gastroesophageal sphincter, (c) the hepatopancreatic sphincter, (d) the ileocecal valve.
- The esophagus differs from the rest of the gastrointestinal tract because it ... a) ... has smooth muscles in the upper part and striated muscles in the lower part. b) ... has villi and microvilli to increase the surface area. c) ... lacks mucosa. d) ... has striated muscles in the upper part and smooth muscles in the lower part. e) ... is not innervated.Bianca went on a trip to the Bahamas during spring vacation and did not study for her anatomy test scheduled early the following week. On the test, she mixed up the following pairs of structures: (a) the rectal valves and the anal valves, (b) pyloric part and pylorus of the stomach, (c) anal canal and anus, (d) villi and microvilli (in the small intestine), (e) hepatic vein and hepatic portal vein, (f) gastric pits and gastric glands. Help her by defining and differentiating between these sound-alike structures.Material leaving the ascending colon next enters thea. cecum.b. descending colon.c. sigmoid colon.d. transverse colon