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Ch 14 Review Digestive System Possible Paragraph Responses 1. Discuss the functions of at least four accessory organs of the digestive system. Possible Paragraph Responses 2. Discuss at least four essential activities that take place in the alimentary canal. Possible Paragraph Responses 3. From the lumen to the outermost layer of the alimentary canal list the 4 layers, state the type of tissue(s) that make up these layers, and the function of these layers. Possible Paragraph Responses 4. Discuss at least four disorders of the digestive system. Which is first to be chemically digested? A. B. C. D. lipid protein sugar starch Which is first to be chemically digested? A. B. C. D. lipid protein sugar starch What does the small intestine absorb? A. B. C. D. nutrients water vitamins B&C What does the small intestine absorb? A. B. C. D. nutrients water vitamins B&C What process uses enzymes? A. B. C. D. ingestion absorption mechanical digestion chemical digestion What process uses enzymes? A. B. C. D. ingestion absorption mechanical digestion chemical digestion Do peyer’s patches help increase surface area of sm. Intestine? A. yes B. no C. only when you are sick. Do peyer’s patches help increase surface area of sm. Intestine? A. yes B. no C. only when you are sick. Swallowing and peristalsis are involved in what process? A. B. C. D. ingestion propulsion mechanical digestion absorption Swallowing and peristalsis are involved in what process? A. B. C. D. ingestion propulsion mechanical digestion absorption What do sensors NOT recognize to activate or inactivate digestive reflexes? A. B. C. D. stretching of organs pH changes byproducts absorption What do sensors NOT recognize to activate or inactivate digestive reflexes? A. B. C. D. stretching of organs pH changes byproducts absorption What sphincter muscle regulates the entrance to duodenum? A. B. C. D. cardioesophogeal pyloric anal oral What sphincter muscle regulates the entrance to duodenum? A. B. C. D. cardioesophogeal pyloric anal oral Where are pancreatic enzymes emptied into? A. B. C. D. stomach jejunum Ileum duodenum Where are pancreatic enzymes emptied into? A. B. C. D. stomach jejunum Ileum duodenum Where is vitamin K produced? A. B. C. D. Stomach Small intestine Large intestine Liver Where is vitamin K produced? A. B. C. D. Stomach Small intestine Large intestine Liver Enzyme that breaks down starch A. B. C. D. pepsin renin amylase catalase Enzyme that breaks down starch A. B. C. D. pepsin renin amylase catalase Amino acids are building blocks of A. B. C. D. carbohydrates lipids proteins nucleic acids Amino acids are building blocks of A. B. C. D. carbohydrates lipids proteins nucleic acids Process in sm. intestine - chyme moved back & forth, mixing with digestive juices A. B. C. D. segmentation chemical digestion peristalsis absorption Process in sm. intestine - chyme moved back & forth, mixing with digestive juices A. B. C. D. segmentation chemical digestion peristalsis absorption What nervous system regulates digestion? A. B. C. D. sympathetic flight or flight autonomic peripheral What nervous system regulates digestion? A. B. C. D. sympathetic flight or flight autonomic peripheral Transportation of digested end products into blood or lymph A. B. C. D. absorption ingestion digestion propulsion Transportation of digested end products into blood or lymph A. B. C. D. absorption ingestion digestion propulsion This has no digestive function A. B. C. D. esophagus stomach small intestine large intestine This has no digestive function A. B. C. D. esophagus stomach small intestine large intestine What activates pepsinogen into pepsin? A. B. C. D. hydrochloric acid gastrin renin secretin What activates pepsinogen into pepsin? A. B. C. D. hydrochloric acid gastrin renin secretin Intrinsic factor is needed for what vitamin? A. B. C. D. B6 B 12 K D Intrinsic factor is needed for what vitamin? A. B. C. D. B6 B 12 K D Cholecystokinin (CCK) and _____control the release of pancreatic juice and bile. A. B. C. D. gastrin secretin renin gastrin & renin Cholecystokinin (CCK) and _____control the release of pancreatic juice and bile. A. B. C. D. gastrin secretin renin gastrin & renin Not involved in swallowing A. B. C. D. E. tongue esophagus larynx pharynx soft palate Not involved in swallowing A. B. C. D. E. tongue esophagus larynx pharynx soft palate Where does protein digestion begin? A. B. C. D. Mouth Stomach Duodenum Liver Where does protein digestion begin? A. B. C. D. Mouth Stomach Duodenum Liver Does the large intestine absorb protein? A. yes B. no Does the large intestine absorb protein? A. yes B. no The enzyme that breaks down fat? A. B. C. D. renin lipase bile amylase The enzyme that breaks down fat? A. B. C. D. renin lipase bile amylase Is cholesterol used to make ATP? A. no - never B. only as a last resort C. yes, all the time Is cholesterol used to make ATP? A. no - never B. only as a last resort C. yes, all the time Unit for food energy A. BTU B. calorie C. Calorie Unit for food energy A. BTU B. calorie C. Calorie Another name for alimentary canal A. Donut hole B. G-I tract C. Gastrointestinal tract D. Both B & C Another name for alimentary canal A. Donut hole B. G-I tract C. Gastrointestinal tract D. Both B & C Nutrients first go to the liver via the A. Circle of Willis B. Electron transport chain C. Hepatic portal system D. Lymphatic system Nutrients first go to the liver via the A. Circle of Willis B. Electron transport chain C. Hepatic portal system D. Lymphatic system “Building” metabolic reactions A. anabolic B. catabolic “Building” metabolic reactions A. anabolic B. catabolic What does the liver do with ammonia? A. Remove it from blood B. Add it to blood C. It has nothing to do with ammonia. What does the liver do with ammonia? A. Remove it from blood B. Add it to blood C. It has nothing to do with ammonia. Fats are NOT needed for … A. B. C. D. vitamin K cell membranes ATP cholesterol Fats are NOT needed for … A. B. C. D. vitamin K cell membranes ATP cholesterol rhythmic, wavelike propulsion A. peristalsis B. deglutition C. mastication rhythmic, wavelike propulsion A. peristalsis B. deglutition C. mastication Sphincter regulating entrance to stomach A. B. C. D. cardioesophageal pyloric anal oral Sphincter regulating entrance to stomach A. B. C. D. cardioesophageal pyloric anal oral Buccal deglutition is A. voluntary B. involuntary Buccal deglutition is A. voluntary B. involuntary Which combo of cholesterol is best? A. Higher HDL than LDL B. Higher LDL than HDL C. Equal amounts of HDL and LDL Which combo of cholesterol is best? A. Higher HDL than LDL B. Higher LDL than HDL C. Equal amounts of HDL and LDL True or False? The tooth does not have its own blood supply. A. True B. False True or False? The tooth does not have its own blood supply. A. True B. False Which group has a higher basic metabolic rate? A. B. C. D. Mature adults Females Males All the above Which group has a higher basic metabolic rate? A. B. C. D. Mature adults Females Males All the above Process where bile breaks large fat globules into smaller ones A. B. C. D. denaturation mastication emulsion chemical digestion Process where bile breaks large fat globules into smaller ones A. B. C. D. denaturation mastication emulsion chemical digestion Deglutition means A. B. C. D. Eating Chewing Swallowing Vomiting Deglutition means A. B. C. D. Eating Chewing Swallowing Vomiting The body’s preferred food group for energy (ATP) A. B. C. D. Carbohydrates Proteins Lipids Amino acids The body’s preferred food group for energy (ATP) A. B. C. D. Carbohydrates Proteins Lipids Amino acids Making glucose from noncarbohydrates A. B. C. D. glycolysis gluconeogenesis glucogenesis glucogenolysis Making glucose from noncarbohydrates A. B. C. D. glycolysis gluconeogenesis glucogenesis glucogenolysis Where does starch digestion begin? A. B. C. D. Mouth Stomach Duodenum Liver Where does starch digestion begin? A. B. C. D. Mouth Stomach Duodenum Liver Total amount of kilocalories needed for all body activities A. B. C. D. BMR TMR AR CR Total amount of kilocalories needed for all body activities A. B. C. D. BMR TMR AR CR Which is not an official layer of alimentary canal? A. muscularis interna B. muscularis externa Which is not an official layer of alimentary canal? A. muscularis interna B. muscularis externa Where is the uvula? A. under the tongue B. oropharynx C. near the cecum Where is the uvula? A. under the tongue B. oropharynx C. near the cecum Another name for the mucus membrane of abdominal cavity? A. B. C. D. E. Parietal peritoneum Visceral peritoneum Mucosa Greater omentum Serosa Another name for the mucus membrane of abdominal cavity? A. B. C. D. E. Parietal peritoneum Visceral peritoneum Mucosa Greater omentum Serosa Anatomical name for gums A. B. C. D. E. pulp dentin gingiva neck cementum Anatomical name for gums A. B. C. D. E. pulp dentin gingiva neck cementum Enzyme NOT found in pancreatic juices A. B. C. D. E. amylase lipase proteinase trypsin pancreatase Enzyme NOT found in pancreatic juices A. B. C. D. E. amylase lipase proteinase trypsin pancreatase