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- 4. Match the following parts of a tooth with the proper descriptions. Use each letter once. Two answer lines will have two correct letters. 1) Enamel A. Forms the roots of a tooth and the interior of the crown own B. Produces a bone-like cement to anchor the roots of a tooth C. Covers the crown of a tooth 2) Dentin 3) Pulp cavity D. Lines the tooth sockets in the mandible and maxillae E. Forms a hard chewing surface E Contains blood vessels and nerves 4) Periodontal membrane 5. a) The tongue is important for the sense of b) As the first step in swallowing, the tongue is elevated to push food toward the6. Match the items in column B with the descriptive statements in column A. Column A 1. structure that suspends the small intestine from the posterior body wall 2. fingerlike extensions of the intestinal mucosa that increase the surface area for absorption 3. large collections of lymphoid tissue found in the submucosa of the small intestine 4. deep folds of the mucosa and submucosa that extend completely or partially around the circumference of the small intestine 5. mobile organ that manipulates food in the mouth and initiates swallowing 6. conduit for both air and food 7. food passageway that has no digestive/absorptive function 8. folds of the gastric mucosa 9. pocketlike sacs of the large intestine 10. projections of the plasma membrane of a mucosal epithelial cell 11. valve at the junction of the small and large intestines 12. primary region of nutrient absorption 13. membrane securing the tongue to the floor of the mouth 14. absorbs water and forms feces 15. area between the…1. Give a generalization of solubility of lipids. 2.Definea. Emulsification b. Rancidity 3. What is the importance of the acrolein test? Write a balance equation for this test 4. Differentiate the two types of rancidity. 5. What is the importance of emulsification in digestion of lipid? 6. What is the positive result and the importance of Liebermann-Burchard and Salkowski tests?
- 4. How many ulcers did the patient have and what were the size and locations of the ulcers? 5. What type of dressings was the patient treated with? 6. If the patient's wounds do not heal within the next 2-3 weeks, what will be the next procedure the physician will perform?16. Explain briefly the fat digestion happening in: а. Mouth b. DuodenumI. Encircle the term that does NOT belong in each of the following groupings. 1. Nasopharynx 2. Villi 3. Salivary glands 4. Duodenum Esophagus Plicae circulars Laryngopharynx Rugae Liver Oropharynx Microvilli Gallbladder Pancreas 5. Ascending colon 6. Mesentery Cecum Haustra Frenulum Jejunum Circular folds Greater Ileum Cecum Parietal peritoneum 7. Parotid 8. Protein-digesting enzymes omentum Submandibular Intrinsic factor Sublingual Saliva Palatine HCI 9. Colon Water absorption Protein absorption Vitamin B absorption
- 7. Describe the microanatomy of the gastric glands. Include the functions of the three main cells comprising the glandsIV. Match the reasons with the situations indicated below: A) The epiglottis failed to close the trachea B) Peristaltic movement in the esophagus become slow C) Fats, proteins and cellulose are the hardest to digest D) Lower esophageal sphincter did not contract E) Undigested food stays too long in the large intestine 16. Always constipated. 17. Most likely happened when a person chocked while eating. 18. Cause of heart burn or pain in the chest but not related to the heart. 19. Happens when you swallow and you feel the bolus is stuck in the chest. 20. Reason why the food expelled when you vomit an hour after eating is just meat or vegetables, no rice or bread.Write aboute the following with pictures : 1. Liver function. 2. bile : definition , volume ,PH , composition and function. 3. bile salts : definition , formation , fate , functions. 4. bile pigments formation through :- reticuloendothelial system : - blood . - liver. - intestine. 5. gallbladder function.
- A. C. Hydrochloric B. Pepsinogen D. Acid mucus Enteroglucagon acid 5. Mucous neck cells 6. Oxyntic cells 7. Zymogenic cells 8. Enteroendocrine cells1. What is the Periodontium ? What are the different parts of the periodontium. Describe each. 2. What is the most common periodontal disease? 3. What is fetor oris? What are some possible causes of Fetor oris.Write aboute the following with pictures : 1. bile salts : definition , formation , fate , functions. 2. bile pigments formation through :- reticuloendothelial system : - blood . - liver. - intestine. 3. gallbladder function.