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intestine? 25. Which of the following occurs in the large A. Chemical digestion

ID: 3519231 • Letter: I

Question

intestine? 25. Which of the following occurs in the large A. Chemical digestion B. Mass movements C. Mastication D. Miking waves E. Neutralization 26. Which of the following organs is A. Pancreas B. Ascending colon C. Duodenum D. Descending colon E. All of these are correct 27. Which of the following attaches the liver to the anterior A. Greater omentum B. Lesser omentum C. Transverse mesocoion D. Falciform ligament E. Round ligament 28. The saivary glands located just anterior to the ear are the A. Parotid glands B. Submandibular glands C. Buccal glands D. Labial glands E. Sublingual glands 29. Food in the stomach is squeezed and mixed with gastric juices, forming a semilliquid called A. Bolusin B. Chyme C. Bile D. Phlegm E. Feces 30. Which layer of the small intestine wall contains cells with microvilli? A. Submucosa B. Mucosa C. Muscularis D. Serosa E. Adventitia 31. The gallbladder A. Produces bile B. Is attached to the pancreas C. Stores bile D. Produces secretin E. Breaks down red blood cells

Explanation / Answer

25. A and B

Justification: The glands of the large intestine secrete mucus, they do not secrete digestive enzyme. Therefore, chemical digestion in the large intestine occurs completely because of bacteria in the lumen of the colon.

26. E                                                                                                                     

Justification: Retroperitoneal organs are located behind the peritoneum. The kidneys, pancreas, duodenum, ascending colon, and descending colon are all retroperitoneal organs.

27. D

28. A

29. B

30. B

31. C