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Gastric Secretions
Digestive System
Question | Answer |
---|---|
Found in stomach lining, made by G cells, increases hydrochloric acid production, tells fundus to relax/ expand for food accomodation | Gastrin |
Found in stomach, absorption of vitamin B12 | Intrinsic Factor |
Found in stomach, repairs stomach lining, enhances blood flow, stimulates glands to produce bicarbonate, inhibits release of gastrin, large role in inflammatory processes in the body | Prostiglandins |
Found in the duodenum, produced in the small intestine, slows gastric emptying, increase intestinal movement | Cholecystokinin |
Found in the duodenum, produced in the liver, makes fat more soluble, stored in gallbladder | Bile |
Found in duodenum, produced in duodenum, slows gastric emptying, inhibits peristalis, causes fundus to relax | Secretin |
Found in the stomach, made by parietal cells, accounts for stomach pH | Hydrochloric Acid |
Found in saliva, produced in the pancreas, digests lipids, found in young animals while nursing | Lipase |
Found in saliva, made in the pancreas, breaks down sugar from starch, only found in some species. | Amylase |
Found in the oral cavity, produced by salivary glands, moistens, shapes and softens food. Amylase and lipase found here. | Saliva |
Found throughout the GI tract, produced by goblet cells , protective coating to prevent damage from harsh pH, goblet cells produce mucin which mixes with intestinal fluid. | Mucus |
found in the small intestine, produced by the pancreas, pH buffer, neutralizes chyme inthe duodenun, alkalizing | Phosphate |
found in the small intestine, produced by the pancreas, pH buffer, neutralizes chyme, alkaliing | Sodium bicarbonate |
found in the stomach, produced by the chief cells. Breaks down protein into peptides | pepsinogen |
Which ones are produced by the pancreas? | sodium bicarbonate, Phosphate, amylase,lipase |
Which gastric secretion is produced by goblet cells and found throughout the GI tract | Mucus |
Which secretions are found in the duodenum? | Bile, secretin, cholecystokinin |
Which secretions are found in the stomach? | Pepsinogen, intrinsic factor, gastrin, hydrochloric acid, prostiglandins |
which secretions are found in the oral cavity? | Saliva. amylase, lipase |
Which secretions are found in the small intestine? | Phosphate and sodium bicarbonate. |