front 1 What is/are the primary target organs(s) for the action of cholecystokinin? | back 1 gallbladdder and pancreas |
front 2 Jenny has just has undergone a cholecystectomy. After recovery, Jenny will no longer | back 2 have an extra reservoir for bile. |
front 3 Colonic irrigation is a popular practice for treatment of | back 3 constipation |
front 4 Which of the following is a characteristic of the appendix? | back 4 it stores lymph cells |
front 5 Which of the following results from reverse peristalsis? | back 5 vomiting |
front 6 After chewing and swallowing a portion of food, what becomes of the salivary amylase in the stomach? | back 6 it is inactivated by gastric juice |
front 7 The chief purpose of the gallbladder is to store a substance that is required for the assimilation of dietary | back 7 fats only |
front 8 Jim went for his annual medical check-up and was diagnosed with heartburn. Which of the following actions is most likely causing jim's condition? | back 8 defective lower esophageal activity |
front 9 The primary treatment for ulcer caused by the presence of H.pylori is | back 9 Antibiotics |
front 10 What is the function of mucus in the stomach? | back 10 protects stomach cells from gastric juices |
front 11 After swallowing, in what order does food pass through the regions of the GI tract? | back 11 stomach,duodenum,jejunum,ileum,colon |
front 12 A bolus is conducted past the diaphragm through the | back 12 esophagus |
front 13 The most common cause for the development of ulcers is | back 13 infection from H.pylori |
front 14 What are lacteals? | back 14 intestinal lymphatic vessels |
front 15 WHat is a function of hydrochloric acid in the stomach? | back 15 creates an optimum acidity |
front 16 The organism H.pylori has been identified as one of the major causes of | back 16 gastric ulcers |
front 17 An example of an important function of the colon would be its absorption of | back 17 salts |
front 18 Which of the following is a function of sphincter muscles? | back 18 control the passage of food through the GI tract |
front 19 What is mastication? | back 19 the act of chewing |
front 20 Untreated gastroesophageal reflux increases the risk for the more serious condition known as | back 20 Barrett's esophagus |
front 21 The living bacteria found in yogurt are known as | back 21 probiotics |
front 22 Which of the following is a significant property of dietary fiber? | back 22 promotes water retention of stools |
front 23 What types of enzymes are responsible for hydrolyzing the proteins in foods? | back 23 proteases |
front 24 A peptic ulcer resides in the | back 24 stomach or duodenum only |
front 25 After the pancreatic juices have mixed with chyme in the small intestine, which of the following describes the pH of the resulting mixture? | back 25 Approximately neutral |
front 26 What is the very first thing you should do if you suspect someone is choking on food? | back 26 Ask the person to make sounds from the throat |
front 27 Which of the following is an important function of the instestinal villi crypts? | back 27 secretation of juices into the small instestine |
front 28 What is the function of bile? | back 28 emulsifies |
front 29 Into what region of the intestinal tract does the stomach empty? | back 29 duodenum |
front 30 Which of the following is a feature of the lymphatic system? | back 30 It carries fats away from the instestines |
front 31 During the process of digestion, at what point does the stomach begin to release chyme? | back 31 When the chyme is liquefied |
front 32 What is the first vessel to recieve absorbed water-soluble vitmains? | back 32 hepatic portal vein |
front 33 Which of the following are found on the microvilli and function to break apart small nutrients into the final products of digestion? | back 33 Enzymes |
front 34 A person on a low-fiber diet is at increased risk for experiencing elevated rectal vein pressure leading to formation of | back 34 hemorrhoids |
front 35 important functions of hydrochloric acid in digestion/absorption includes all of the following EXCEPT | back 35 it activates pancreatic lipase |
front 36 A decrease in the flow of blood to the intestines is known as | back 36 Intestinal ischemia |
front 37 Which of the following is a characteristic of pancreatic digestive enzyme function? | back 37 The pancreas can increase the activity of fat-degrading enzymes in response to more fat in the diet |
front 38 All of the following are important issues in the treatment or management of existing ulcers except | back 38 Gastric acid release should be suppressed |
front 39 What is reflux? | back 39 backward flow of chyme |
front 40 Immediately after absorption, what circulatory system carries the fat-soluble vitamins and large fats? | back 40 Lymphatic |