Nutrition and Diet Therapy 9th Edition by Linda Kelley DeBruyne - Test Bank Instant Download - Complete Test Bank With Answers Sample Questions Are Posted Below True / False 1. A nutrient or other substance must pass through the cells of the digestive tract wall before it actually enters the body. …
$19.99
Nutrition and Diet Therapy 9th Edition by Linda Kelley DeBruyne – Test Bank
Instant Download – Complete Test Bank With Answers
Sample Questions Are Posted Below
| True / False |
1. A nutrient or other substance must pass through the cells of the digestive tract wall before it actually enters the body.
|
2. Digestion is completed in the large intestine.
|
3. Segmentation propels or pushes food through the GI tract, while peristalsis mixes the food, with a more gradual pushing motion.
|
4. The mouth initiates the liquefying process to reduce the food to a coarse mash suitable for swallowing.
|
5. Of all the organs in the GI tract, the small intestine has the thickest walls and strongest muscles.
|
6. Saliva protects tooth surfaces and the linings of the mouth, esophagus, and stomach from attack by molecules that might be harmful.
|
7. Pepsin cannot function in the strong acidic environment of the stomach.
|
8. Drinking plenty of water in conjunction with eating foods high in fiber supplies fluid for the fiber to take up, thus relieving constipation.
|
9. Some partially digested nutrients can be caught in the microvilli, but they cannot be further digested.
|
10. People should not eat certain food combinations at the same meal because the digestive system cannot handle more than one task at a time.
|
| Multiple Choice |
11. Another name for the digestive tract is the ____.
|
12. The digestive tract begins at the ____ and ends at the ____.
|
13. A bolus is a(n) ____.
|
14. The ____ is formed in the mouth.
|
15. The ____ prevents food from entering the lungs.
|
16. The stomach empties into the ____.
|
17. Chyme is a(n) ____.
|
18. Two organs that secrete digestive juices into the small intestine are the ____ and the ____.
|
19. The movement of chyme from the stomach into the small intestine is regulated by the ____.
|
20. Immediately before passing into the large intestine, the food mass must pass though the ____.
|
21. “Peristalsis” is a term that refers to the ____.
|
22. Involuntary muscle contractions move food through the intestinal tract. The movement that forces the contents back a few inches before pushing it forward again is called ____.
|
23. Enzymes ____.
|
24. Which enzyme breaks down starch in the mouth?
|
25. The products of amylase digestion in the mouth are ____.
|
26. Which substance is not found in gastric juice?
|
27. The normal pH of the stomach is ____.
|
28. Which organ contributes juices to the GI tract during digestion?
|
29. The function of mucus in the stomach is to ____.
|
30. The major digestive work in the stomach is the initial breakdown of ____.
|
31. In addition to hydrochloric acid, the stomach cells also secrete ____.
|
32. The major digestive enzyme secreted by the stomach is ____.
|
33. The nutrients that are digested in the small intestine are ____.
|
34. The digestion of proteins begins in the ____ and ends in the ____.
|
35. Which organ is the primary source of digestive enzymes?
|
36. After the pancreatic juices have mixed with chyme in the intestine, the resulting mixture is ____.
|
37. The liver ____.
|
38. The main function of bile is to ____.
|
39. If the gallbladder becomes diseased, the digestion of ____ can become compromised.
|
40. The gallbladder ____.
|
41. A component of pancreatic juice which functions to neutralize acidic chyme as it enters the small intestine is called ____.
|
42. Which substance contains no digestive enzymes?
|
43. Which nutrient takes the longest to digest?
|
44. Fats present in the GI tract ____.
|
45. Which food would be digested the slowest?
|
46. Which food would be digested most quickly?
|
47. Which food would be digested most quickly?
|
48. Which nutrients must be broken down in order to be absorbed?
|
49. In the GI tract, bacteria produce ____.
|
50. Fiber functions to ____.
|
51. A benefit of fiber is that it ____.
|
52. Once the digestive process is complete, the colon retrieves ____, which the body must recycle.
|
53. The primary site of nutrient absorption is the ____.
|
54. Villi are found in the ____.
|
55. The microscopic hairs that cover the surface of each cell lining the small intestine are called ____.
|
56. Which nutrient(s) is/are absorbed into the lymphatic system?
|
57. After absorption, the water-soluble nutrients are released directly into the ____.
|
58. After absorption, the larger fats and fat-soluble vitamins are first released into the ____ transport system.
|
59. After digestion, lipids are packaged for transport as lipoproteins known as ____.
|
60. Which substance is not found in a chylomicron?
|
61. The lymphatic system ____.
|
62. When nutrients enter the blood vessels from the small intestine, they are first transported to the ____.
|
63. The ____ is the body’s major metabolic organ.
|
64. Elevated LDL concentrations are associated with a high risk of heart disease because they ____.
|
65. Elevated HDL concentrations are associated with a low risk of heart disease because they ____.
|
66. The lipoprotein that contains the greatest proportion of triglycerides is the ____.
|
67. Which factor is most instrumental to the optimal health and performance of the digestive system?
|
68. Which item(s) can cause a foodborne infection?
|
69. To prevent bacterial growth, cooked foods should be kept at ____° F or higher until served.
|
70. Which recommendation is appropriate for preventing foodborne illnesses?
|
71. Cold food should be stored at ____ or less.
|
72. Leftovers should be eaten within ____ days.
|
| Matching |
|
73. anus
|
74. appendix
|
75. duodenum
|
76. epiglottis
|
77. esophagus
|
78. gallbladder
|
79. ileocecal valve
|
80. ileum
|
81. jejunum
|
82. large intestine
|
83. lower esophageal sphincter
|
84. mouth
|
85. pancreas
|
86. pharynx
|
87. pyloric sphincter
|
88. rectum
|
89. small intestine
|
90. trachea
|
| Essay |
91. Outline and trace the path food follows through the digestive tract from one end to the other.
|
92. Describe the role of the stomach in the process of digestion.
|
93. Should antacids be taken to decrease the strong acidity of the stomach? Explain your answer.
|
94. Explain what determines the rate of digestion of the energy nutrients.
|
95. Explain the benefits of intestinal flora to health.
|
96. Describe the difference between low-density lipoproteins (LDL) and high-density lipoproteins (HDL). What is the relationship between blood levels of these lipoproteins and risk of heart disease?
|
97. Describe the route of blood in the vascular system in relation to digestion.
|
98. What is norovirus and how is it linked to personal hygiene?
|
99. Is eating raw seafood, like fish and oysters, ever safe?
|
100. Describe how the US government is working to help keep foods safe.
|
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
