<p> Digestive System Review</p><p>1. What do herbivores eat?</p><p>2. What do carnivores eat?</p><p>3. How many stomachs does a monogastric animal have? Polygastric?</p><p>4. What is mechanical grinding and breaking down of food? Chemical?</p><p>5. What are the layers of the GI tract?</p><p>6. What is the sheet of tissue that suspends digestive tract?</p><p>7. What other function does it do?</p><p>8. What are the two epithelial tissues in the GI tract?</p><p>9. Where are they located?</p><p>10. What layers are in the smooth muscle?</p><p>11. What are the three pairs of salivary glands?</p><p>12. What happens to the salivary glands during sympathetic autonomic nervous system stimulation? Parasympathetic?</p><p>13. Where is the upper arcade located? Lower?</p><p>14. What are the surfaces of the teeth?</p><p>15. What are the four different types of teeth and what are their functions?</p><p>16. How are teeth designated?</p><p>17. What are the dental formulas?</p><p>18. What are the dental quadrants and where are they located?</p><p>19. Dog is losing tooth 207, which is it?</p><p>20. Feline is having issues with 405. Which is it?</p><p>21. What is another term for the fourth premolar?</p><p>22. What is the anatomy (parts) of the tooth? 23. What species get their teeth floated?</p><p>24. What are the two types of digestion?</p><p>25. What is the digestive enzyme found in omnivore saliva, absent in carnivore?</p><p>26. What is the enzyme found in high amounts in puppy saliva?</p><p>27. Where does the esophagus enter the stomach?</p><p>28. What is the issue where the esophagus has lost muscle tone?</p><p>29. What are the parts of the stomach?</p><p>30. What do parietal cells produce?</p><p>31. What do chief cells produce?</p><p>32. What does pepsin do?</p><p>33. What do mucous cells produce?</p><p>34. What’s another name for mucus cells?</p><p>35. Where are your G-cells located?</p><p>36. What are the long folds in the stomach called?</p><p>37. What nerve stimulates parasympathetic</p><p>38. What is the term for decreased muscle tone in the stomach?</p><p>39. What does gastrin do?</p><p>40. What does it inhibit?</p><p>41. Does the stomach have a high or low pH?</p><p>42. What cells secrete secretin?</p><p>43. What does secretin do?</p><p>44. Where are they located?</p><p>45. What is the secretion when you have nutrients high in fat or protein?</p><p>46. What does it do? 47. What is the protein that combines with vitamin B12?</p><p>48. What does bicarbonate do?</p><p>49. What are the 3 receptors on the blood side?</p><p>50. Which of these three receptors are inhibited by antacid?</p><p>51. What are the 2 prostaglandins?</p><p>52. What are the 4 stomachs in ruminants?</p><p>53. What are the characteristics of the reticulum?</p><p>54. What are the characteristics of the rumen?</p><p>55. What are the characteristics of the omasum?</p><p>56. What are the characteristics of the abomasum?</p><p>57. In young ruminants, what is used to bypass the reticulum and rumen?</p><p>58. What are the three parts of the small intestines?</p><p>59. What are the cylindrical finger-like projections in the small intestine?</p><p>60. What are the small invagination in the intestinal mucosa?</p><p>61. What are longitudinal contractions?</p><p>62. What are circular contractions?</p><p>63. List three electrolytes.</p><p>64. What are they?</p><p>65. What are the three energy producing nutrients?</p><p>66. How is fat digestion accomplished?</p><p>67. Carb digestion?</p><p>68. What is the connection between the small and large intestine called?</p><p>69. What animal uses the cecum for fermentation?</p><p>70. Which anus is voluntary, which is not? 71. Which is stimulated by the parasympathetic nervous system? Sympathetic?</p><p>72. What is the hepatic portal system?</p><p>73. What is the digestive enzyme produced in liver and funneled to gall bladder?</p><p>74. What are the digestive enzymes produced by the pancreas?</p>