BMS110 Chapter 14 & 15 Study Guide PDF

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BMS-110 exam four, chapters 14-15 study guide. All questions will be taken from those listed. Tricia Haynes, instructor. ...

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BMS110 Section A/Z

Fall 2013

BMS110 Chapter 14 & 15 Study Guide 1. What are the major components and accessory organs of the digestive tract? 2. What is the pathway of food in the digestive system (trace it)? 3. What are the 4 layers of the GI tract, location, tissue types/number, and function? 4. What are the 5 main steps in the digestion process and their role? 5. What are the functions of the mouth in digestion? 6. What are the enzymes secreted in the mouth? 7. What is the role of teeth in digestion? 8. Know the anatomy of the teeth, how many, and the 3 types and what they are used for. 9. Know the 5 anatomical parts of the tooth. 10. How many salivary glands are there and what are their names? 11. What is the composition of saliva and enzymes secreted for digestion? 12. What type of digestion occurs in the mouth and what is the enzyme? 13. What is the function of the pharynx? 14. What is the function of the esophagus? 15. Explain swallowing and the voluntary and involuntary stages? 16. What is a bolus vs. chyme vs. feces and where are the found? 17. What is peristalsis? 18. What is the function(s) of the stomach? 19. What are the layers of the stomach? 20. What are rugae and gastric juices? 21. What is the bacterium that causes ulcers?

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BMS110 Section A/Z

Fall 2013

22. What is the pH of the stomach? 23. What are sphincters (gastroesophageal, pyloric) and what is their purpose? 24. What type of digestion occurs in the stomach and what is the enzyme? 25. What bacterium produces ulcers? 26. What is the function(s) of the small intestine? 27. What are villi and microvilli and what is their purpose? 28. What are the special structures in the small intestine that aide in absorption and what type of cell are they found on? 29. Know what the digestive enzymes are, what they digest, what they produce, where they are made, and where they function? 30. What are the 4 accessory organs of the digestive system? 31. What is the function(s) of the pancreas and what digestion is it involved in? 32. What is the function of the gallbladder and what digestion is it involved in? 33. What is the function(s) of the liver? 34. What organ produces bile and what organ stores it? 35. What is bicarbonate used for in digestion? 36. What are the types of digestion that occur in the small intestine, name the enzymes and what they digest and the products produced? 37. What enters the capillaries vs. the lymph during absorption in the small intestines? 38. What are the components of the large intestine? 39. What is the function(s) of the large intestine? 40. What are the 5 hormones that control release of digestive secretions and what do they stimulate? 41. What are the 7 digestive system disorders, where do they occur, and what are hallmark features?

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BMS110 Section A/Z

Fall 2013

42. What are the 6 types of infections/diseases that affect the digestive system and what is the organism that is causing it? 43. What are nutrients and what are macronutrients vs. micronutrients? 44. What is the difference between complex carbohydrates and simple sugars? 45. What is the glycemic index? 46. What are some healthy Fats and why? 47. What are the differences between LDL and HDL? 48. How many essential amino acids are there? 49. What does it mean to be a complete protein versus incomplete? 50. What happens if you eat too much protein? 51. What are three mechanisms to reduce obesity? 52. What are the 3 major diets and how do they work? 53. What are the 4 surgical methods to lose weight? 54. What are the 3 new guidelines for eating healthy? 55. What is the difference between vitamins and minerals? 56. How many vitamins are there and what are the categories? 57. What are the Fat-soluble vitamins and what are two deficiency disorders? 58. What are the Water-soluble vitamins and what are two deficiency disorders? 59. What are the 3 vitamins that are also antioxidants? 60. What is the difference between a major and a trace mineral? 61. What is calcium important for in the body; and what vitamin does it work with; and what disorder occurs due to lack of? 62. What is sodium important for in the body and what disorder does it play a role in?

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BMS110 Section A/Z

Fall 2013

63. What does BMI stand for and what does it measure what are the different numbers for the 4 categories? 64. What are the 4 eating disorders and what are some hallmark features of each?

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