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Human Digestive Syst
A&P II - Human Digestion
| Question | Answer |
|---|---|
| name the three types of salivary glands | 1) Parotid, 2) Sublingual, and 3) Submandibular |
| the _______________ is next to the ramus of the lower mandible and secretes salivary amylase | parotid salivary gland |
| the parotid secretes what salivary enzyme | salivary amylase |
| the ___________________ is below the tongue and mostly secretes mucous | sublingual salivary gland |
| the ___________________ is below the mandible and secretes both salivary amylase and mucous | submandibular salivary gland |
| the ___________________ transports food from the mouth to the stomach | esophagus |
| the esophagus is (ventral/dorsal) to the trachea | the esophagus is DORSAL to the trachea |
| where is the primary site of digestion | the stomach |
| name the three regions of the stomach (from most superior to most inferior) | 1) fundus, 2) body, and 3) pylorus |
| the inner walls of the stomach have large irregular folds called _____________ | rugae |
| the small intestine is located between the ______________________ of the stomach and the ____________________ of the colon | pyloric sphincter and ileocecal valve |
| the ______________ is the primary site of nutrient absorption | small intestine is the primary site of nutrient absorption |
| name the three sections of the small intestine | 1) duodenum, 2) jejunum, and 3) ileum |
| the ___________________ of the small intestine begins at the pyloric sphincter and is the least coiled of the three sections | duodenum is the beginning of the small intestine |
| the ________________ is the primary site of digestion IN THE SMALL INTESTINE | duodenum is the primary site in the small intestine |
| the _______________________ of the small intestine is located just after the duodenum and is the superior portion of the small intestine | jejunum is the most superior portion of the small intestine |
| the ____________________ is the location of the most nutrient absorption in the small intestine | jejunum is the most nutrient absorption portion of the small intestine |
| the _______________________of the small intestine is the inferior section portion of the coiled section and empties into the colon through the ileocecal valve | the ileum portions of the small intestine empties into the colon through the ileocecal valve |
| name the five sections of the colon (in order of appearance) | 1) ascending colon, 2) transverse colon, 3) descending, colon 4) sigmoid colon, and 5) rectum |
| materials enter the colon (cecum) from small intestine through the __________________ | ileocecal valve |
| the appendix extends off the _____________ | cecum |
| there are three longitudinal layer of smooth muscle in the colon called the ___________________________ | teniae coli |
| the _________________ is located beneath the diaphragm and supported by the falciform ligament | the liver is located beneath the diaphragm |
| the ___________________ separates the liver into the right and left lobes | the falciform ligament separates the liver into right and left lobes |
| where does the hepatic portal system start | the capillaries beds in major digestive organs dumping blood into the hepatic portal vein |
| the hepatic portal vein enters the liver where _____________________ is(are) absorbed | toxins and some nutrients |
| blood leaves the liver via _____________________ | the hepatic vein |
| the accessory organ to the liver which stores bile is the ________________ | gall bladder is the accessory organ to the liver |
| the __________________ usually has a green color | the gall bladder usually has a green color |
| the ________________________ is deep to the stomach and produces digestive enzymes and bicarbonate | the pancreas produces digestive enzymes and bicarbonate |
| the products of the pancreas is dumped into the ____________________ of the small intestine | products of pancreas are dumped into the DUODENUM |
| the pancreatic duct and the ______________________________ both dump their respective products into the duodenum at the same location | COMMON BILE DUCT and the pancreatic duct dump into the duodenum in the same location |
| the union of the pancreatic duct and the common bile duct is called the ______________________- | hepatopancreatic ampulla |
| the _____________________ controls the release of pancreatic juices and bile into the duodenum | sphincter of Oddi |
| _______________________ are largely acellular; consist of mostly enamel and dentin | teeth |
| ______________ in the teeth is produced by a layer of cells lining the pulp cavity | dentin is produced by layers in the pulp cavity |
| ________________ in the pulp cavity produce dentin | odontoblasts produce dentin |
| the _____________________- cells are involved with taste | gustatory cells are involved with taste |
| ________________________ cells are supportive cells but may also function in taste | sustentacular cells are supportive but also function in taste |
| a taste pore is ___________________ | an opening of a taste bud into the oral cavity |
| the epithelium cells that line the intralobular ducts | simple cuboidal lines the intralobular ducts |
| lobes are connected by _______________________ | interlobular ducts |
Created by:
kandriot
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