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digestive system - 1
Digestive System
| Question | Answer |
|---|---|
| Digestion | physical and chemical into smaller absorable molecules |
| absorbtion | end product of digestion |
| Organs of Alimentary Canal | mouth, pharynx, esophagus, stomach, intestines, rectum and anus |
| 4 tunics in the alimentary canal | Mucosa, submucosa, muscularis externa, serosa |
| inner most layer of the lumen | mucosa |
| submucosa function | nurtrition and protection |
| mucosa function | secrete enzymes & hormones, absorb digested food, and protect against bacteria |
| cardiac | opening to stomach |
| fundus of stomach | expanded portion of stomach |
| pylorus of stomach | terminal portion |
| pyloric sphincter | controls food exiting stomach |
| small intestine | six feet long |
| large intestine | five feet long |
| three regions of small intestine | duodenum, jejunum, Ileum |
| parts of the colon | asending, hepatice flexure, transverse, splenic flexure, descending, sigmoid |
| parotid salivary gland | anterior to ear |
| submandibular salivary gland | medial aspect to mandible |
| sublingual salivary gland | anterior floor of the mouth |
| liver | largest gland in body |
| gallbladder | stores bile |
| absorable carbohydrates | galactose, glucose, fructose |
| absorable proteins | amino acids |
| absorable lipids | glycerol, fatty acid |
| deglutition | swallowing |
| segementation | rhythmic movement of food |
| peristalsis | propulsion of food |
| gastro | stomach |
| entero | intestine |
| labio | lips |
| naso | nose |
| absorable carbohydrates | galactose, glucose, fructose |
| absorable proteins | amino acids |
| absorable lipids | glycerol, fatty acid |
| deglutition | swallowing |
| segementation | rhythmic movement of food |
| peristalsis | propulsion of food |
| gastro | stomach |
| entero | intestine |
| labio | lips |
| naso | nose |
| choleo | bile |
| cholecysto | gall bladder |
| lipo | fat |
| hepato | liver |
| retro | behind |
| colo | large intestine |
| ceco | cecum |