50. The stimulus of chime containing amino acids and fatty acids entering the sm

Question

50. The stimulus of chime containing amino acids and fatty acids entering the small intestine releases ____________. a. gastrin b. cholecystokinin c. secretin 51. The cells that produce intrinsic factor, important in the absorption of B12, is the ______ cells. a. surface mucous b. mucous neck c. parietal d. chief e. G-cells 52. The most numerous of the secretory cells within the gastric glands, which produce zymogen are: a. surface mucous b. mucous neck c. parietal d. chief e. G-cells 53. The following are functions of hydrochloric acid except: a. activates pepsinogen b. kills microorganism c. prevents ulceration of the stomach d. denatures proteins 54. Barrett esophagus refers to an advance case of GERD in which the epithelium changes from columnar secretory to stratified squamous. a. True b. False 55. Gastric and duodenal ulcer are both peptic ulcers; the difference is that one occurs in the stomach and the other in the first part of the duodenum respectively. a. True b. False 56. The following are common complication of advanced liver cirrhosis except: a. jaundice b. edema c. ascites d. gastritis e. intense itching 57. Most cases of appendicitis occurs because fecal matter obstructs the appendix. As the inflammation worsens the parietal peritoneum becomes inflamed as well. A. True b. False 58. The majority of colorectal cancer appears in the following areas except: a. descending colon b. sigmoid colon c. rectum d. proximal ileum 59. Polyps are outgrowths from the colon mucosa whereas diverticulosis are bulges in the intestinal lining. a. True b. False 60. Celiac disease is an autoimmune disorder. The damage in the small intestine is the smooth muscle which interferes with absorption. a. True b. False

Explanation / Answer

50. Cholecystokinenin

51. Perital cell

52. Chief cell

53. Prevent ulceration of stomach

54. True

55. True

56. Gastritis

57. True

58. Proximal ileum

59. True

60. True

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