HUN1201 IRSC Exam Questions With 100% Verified Answers, Latest Updated 2024/2025 | GRADED A+

Most foods contain mixtures of the six classes of nutrients, although only one or two macro-nutrients/energy yielding nutrients may predominate, foods don't provide just one nutrient as a rule. - Correct answer Which statement best describes the composition of most foods? 2. when both researcher and subjects do not know who receives the placebo and who receives the real treatment. This can reduce the biasness of the researcher. - Correct answer How does a double-blind experiment work? 3. weight and height, limb circumference and subcutaneous fat (skinfold). - Correct answer Which measure is anthropometric? 4. Habit -- we tend to eat the same foods over and over again like cereal for breakfast every morning - Correct answer A person who eats a bowl of oatmeal for breakfast every day is most likely making a food choice based on ____. Nutrition Midterm HUN1201 IRSC 152 Questions with 100% Verified Correct Answers Latest Updated 2024/2025 | GRADED A+ pg. 2 5. "Acute diseases have a sudden onset (develop quickly), have specific sharp pain, noticeable symptoms and have a short duration (don't last long)" - Correct answer Which is not characteristic of a typical acute disease? 6. 10 grams of carbohydrates times 4 calories per gram = 40 kcals 7. 10 grams of protein times 4 calories per gram = 40 kcals 8. 10 grams of fat times 9 calories per gram = 90 kcas 9. 40 + 40 + 90 = 170 kiloalories - Correct answer What is the caloric value of a food that contains 10 grams of protein, 10 grams of carbohydrates and 10 grams of fat? 10. Minerals cannot be destroyed but can be lost during food refining processes or during cooking (minerals can leach out into cooking liquid but not destroyed-stable in cooked foods) or dissolve in body fluids. - Correct answer Which statement is true of minerals in their role as nutrients? pg. 3 11. Stages in the development of a nutrient deficiency: 12. Declining nutrient stores 13. Abnormal functions inside the body 14. Physical (overt) signs and symptoms - Correct answer Which sequence of stages is most typical in the development of a nutrient deficiency resulting from inadequate intake? 15. Carbohydrates: 45 to 65% 16. Fat: 20 to 35% 17. Protein: 10-35% - Correct answer What is the AMDR for protein? 18. You may have experienced a dislike for a particular food because you associate it with getting sick or another bad experience. - Correct answer A child develops a strong dislike of noodle soup after she had consumed a bowl while sick with the flu. Her reaction is an example of a food-related ____. pg. 4 19. breakfast cereals - Correct answer The most highly fortified foods on the market are ____. 20. endosperm - Correct answer The part of the grain that remains after being refined is the ____. 21. 2000 - Correct answer On a food label, the "% Daily Value" table compares key nutrients per serving for a person consuming how many kcalories daily? 22. nutrient claim - Correct answer A food label that advertises the product as a "rich source of fiber" is an example of a ____. 23. iron - Correct answer What mineral is added to refined flours in the enrichment process? 24. whole grain - Correct answer Which bread has the highest fiber content? 25. protein - Correct answer In which food group are legumes found? pg. 5 26. folate - Correct answer Which nutrient is used to enrich grains? 27. whole wheat - Correct answer Which product label always denotes a whole-grain product? 28. calcium and iron - Correct answer According to nutrition labeling laws, what two minerals must be listed on the package label as a percent Daily Value? 29. store bile - Correct answer One function of the gallbladder is to ____. 30. emulsifies fat - Correct answer What is the function of bile? 31. control the passage of food through the GI tract - Correct answer One function of sphincter muscles is to ____. pg. 6 32. absorption - Correct answer The uptake of nutrients by the cells in the small intestine for transport is called _______. 33. liver - Correct answer What is the most metabolically active organ? 34. gastrointestinal tract (GI Tract) - Correct answer The flexible muscular tube that extends from the mouth throough the esophagus, stomach, small intestine, large intestine and rectum to the anus is called _______ 35. gastroesophageal reflux disease - Correct answer People who have frequent, regular bouts of heartburn and indigestion have a medical condition known as ____. 36. HCL functions to denature proteins (cause them to unravel) - it causes the tissues to fall apart and thus the food becomes solubilized - Correct answer What is a function of hydrochloric acid in the stomach? pg. 7 37. 3 - Correct answer A diagnosis of constipation is made when a person's number of bowel movements per week first drops to under ____. 38. Small rounded mass of chewed food at the moment of swallowing. - Correct answer What is a bolus? 39. fiber - Correct answer In general, modifying a diet that by substituting complex carbohydrates for pure sugars results in a diet that is higher in ____. 40. lactose - Correct answer What is the principle carbohydrate of milk? 41. glucose - Correct answer Which substance is known as blood sugar or dextrose? 42. water - Correct answer What is a byproduct of the condensation of two molecules of glucose? 43. glucose - Correct answer High-fructose corn syrup is manufactured by adding an enzyme to cornstarch that creates fructose from ____. pg. 8 44. 0.2 - 2.6 or 2 - Correct answer What is the approximate energy content (kcal/g) of most sugar alcohols? 45. blackstrap molasses - Correct answer Which sweetener contains a significant amount of iron? 46. The "Total Carbohydrate" amount includes starch, sugars, and fiber - Correct answer Which statement best describes carbohydrates information on food labels? 47. glucose and glucose - Correct answer What is the composition of maltose? 48. an herb derived sweetnener - Correct answer What is stevia? 49. keto acid - Correct answer When amino acids are deaminated, the immediate products are ammonia and often a ____. pg. 9 50. the recommendations are generous - Correct answer What is a feature of the protein RDA? 51. 70-90 - Correct answer What is the percent digestibility of most plant proteins? 52. huge protein molecule - Correct answer Which of the following describes the structure of an antibody? 53. stomach - Correct answer In what organ is pepsin active? 54. 90-99 - Correct answer What is the percent digestibility of most animal proteins? 55. the amino acids in the body tissues and fluids that are avaliable for new protein synthesis - Correct answer What is the amino acid pool? 56. proteins attract water - Correct answer What is the relationship between body proteins and water? EMAIL ME: For help with report, Assignment, Essay and thesis writing pg. 10 57. cleaves proteins into smaller polypeptides - Correct answer The chief function of pepsin is to ____. 58. dipeptide - Correct answer When two amino acids are chemically joined together, the resulting structure is called a ____. 59. epiglottis - Correct answer What structure functions to prevent entrance of food into the trachea? 60. yogurt - Correct answer When consumed on a regular basis, which food promotes healthful changes in the microflora of the GI tract? 61. It helps prevent infectious bacteria from attacking the system - Correct answer What is the primary role of the normal, thriving intestinal bacterial population? 62. swallowing air - Correct answer What is the primary cause for belching? pg. 11 63. lower esophageal sphincter - Correct answer What structure prevents reflux of stomach contents? 64. liver - Correct answer The hepatic portal vein empties into the ____. 65. digestion - Correct answer The process by which food is broken down into absorbable components is called ____.