1) What are the two types of digestion? a) Mechanical and Chemical b) Organic and Chemical c) Mechanical and Organic 2) What stops food being forced into the intestine too early? a) Lower oesophageal sphincter b) Pyloric sphincter c) Lesser curvature 3) Where does most of the absorption of food take place? a) Small intestine b) Large intestine c) Stomach 4) Where is bile produced? a) In the gallbladder b) In the liver c) In the pancreas 5) Which is the longest section of the small intestine? a) Duodenum b) Jejunum c) Ileum 6) Where are vitamin K and B1, B2 and folic acid produced? a) Pancreas b) Large intestine c) Jejunum 7) Approximately how much pancreatic juice do we produce per day? a) 500ml b) 1000ml c) 1500ml 8) Which digestive enzymes does the pancreas secrete? a) pancreatic amylase b) trypsin c) lipase d) insulin e) glucagon f) lactase 9) What hormone does the pancreas secrete to increase blood glucose? a) Glucagon b) Insulin c) Prolactin 10) Where is the gallbladder located? a) Beneath the left lobe of the liver b) Beneath the right lobe of the liver c) Above the left lobe of the liver d) Above the right lobe of the liver 11) What stimulates cholecystokinin to contract and eject bile from the gallbladder? a) Chyme in the duodenum b) Food in the oesophagus c) Amylase from the pancreas 12) Where is glycogen stored? a) In the liver b) In the gallbladder c) In the pancreas 13) What breaks down starch into maltose? a) Pancreatic amylase b) Salivary amylase c) Lipase 14) What is the pH of the stomach? a) 0.2 b) 1.2 c) 2.0 15) How do hormones reach their target cells? a) Circulatory system b) Nervous system c) Lymphatic system 16) What bacteria cause stomach ulcers? a) campylobacter jejuni b) escherichia coli c) helicobacter pylori 17) What are the techniques for the clinical examination of the abdomen? a) Observation b) Auscultation c) Palpation d) Percussion 18) What is the difference between Ulcerative colitis and Crohn's disease? a) Crohn's can affect any part of the digestive system b) Ulcerative colitis can affect any part of the digestive system c) Crohn's is localised to the colon and rectum d) Ulcerative colitis is localised to the colon and rectum 19) What is the shortest part of the small intestine? a) Duodenum b) Ileum c) Jejunum 20) Which of the following does not manufacture digestive juices? a) Liver b) Stomach c) Kidneys d) Pancreas

Digestive System Quiz

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