1) Which of the following BEST describes nutrition? |
B) Nutrition is the science that studies food and how food nourishes our bodies and influences our health. |
2) Which BEST defines chronic disease? |
A) A disease that comes on slowly and can persist for years |
3) Three chronic diseases in the U.S.- heart disease, stroke and ________- are strongly associated with poor nutrition. |
C) diabetes |
4) The health promotion and disease prevention plan for the U.S. is called: |
C) Healthy People 2020. |
5) Which class of nutrients provides the primary source of energy for our body? |
A) carbohydrates |
6) Which element makes protein different from carbohydrate and fat? |
C) nitrogen |
7) Which of the following is classified as a micronutrient? |
B) vitamins |
8) Which of the following are examples of inorganic nutrients? |
D) minerals |
9) Which of the following nutrients is organic? |
C) protein |
10) Kelly consumed a breakfast that contained 85 grams of carbohydrate, 20 grams of protein, and 18 grams of fat. How many kilocalories (kcal) did Kelly eat at breakfast? |
B) 582 |
11) For dinner, Marcus consumes 255 grams of carbohydrate, 70 grams of protein, and 50 grams of fat. In addition, Marcus decides that he wants a glass of wine with his meal. If he drinks one glass of wine containing 8 grams of alcohol, how many total kilocalories (kcal) does he consume in this meal? |
D) 1,806 |
12) Christopher’s lunch contains 121 grams of carbohydrate, 40 grams of protein, and 25 grams of fat. What percent of kilocalories (kcal) in this meal come from fat? |
B) 26% |
13) Which of the following are examples of carbohydrate-rich foods? |
C) wheat and lentils |
14) Which of the following is NOT classified as a lipid? |
C) glycine |
15) Which of the following nutrients contains the element nitrogen? |
D) proteins |
16) Which of the following nutrients yields the most energy per gram? |
B) lipid |
17) Which of the following BEST describes minerals? |
C) Inorganic micronutrients are found in a variety of foods. |
18) Alcohol is not considered a ________ because it does not support body regulation, or tissue repair or rebuilding. |
C) nutrient |
19) The building blocks of proteins are called: |
B) amino acids. |
20) Which of the following statements is NOT true? |
A) Lipids are soluble in water. |
21) Which of the following is an example of an organic micronutrient? |
A) folate |
22) Vitamin C and the B-vitamins are examples of: |
B) water-soluble vitamins. |
23) Which of the following are inorganic nutrients that are NOT broken down by the human body or destroyed by heat? |
B) minerals |
24) Which of the following is true about vitamins A, D, E, and K? |
D) soluble in fat |
25) The Recommended Dietary Allowances (RDAs) were originally adopted to prevent ________ diseases. |
A) nutrient-deficient |
26) Which of the following nutrients is classified as a major mineral? |
A) calcium |
27) The standard used to estimate the daily nutrient needs of half of all healthy individuals is the: |
A) EAR. |
28) An RDA is established based on the: |
B) EAR. |
29) The Dietary Reference Intakes (DRIs) were established to refocus nutrient recommendations toward preventing and reducing the risk for: |
D) chronic diseases. |
30) The ________ represents the average daily nutrient intake level that meets the nutrient requirements of 97% to 98% of healthy individuals. |
B) RDA |
31) The AMDR for fat is: |
A) 20-35%. |
32) The AMDR for protein is: |
C) 10-35%. |
33) What is a key limitation of most dietary assessment tools? |
D) They rely on a person’s ability to self-report. |
34) Which of the following dietary tools requires both training of the client as well as explicit take-home instructions to the client? |
D) diet records |
35) In malnutrition, an individual’s nutritional status is: |
A) out of balance. |
36) Your friend would like some professional advice on a weight loss program. Which of the following professionals would be the best for nutritional advice? |
A) Registered Dietitian (RD) |
37) In malnutrition, a primary deficiency is one in which a person: |
A) does not have inadequate intake of a nutrient. |
38) Which of the following is NOT considered to be a true anthropometric test factor? |
B) body composition |
39) Which federal agency conducts the Behavioral Risk Factor Surveillance System (BRFSS)? |
B) CDC (Centers for Disease Control and Prevention) |
40) What percentage of deaths in the United States can be attributed to unhealthy lifestyle behaviors such as smoking, alcohol misuse, physical inactivity, and unbalanced diet? |
C) 40% |
41) Which of the following is the largest organization of food and nutrition professionals in the United States and the world? |
B) Academy of Nutrition and Dietetics |
42) The second step of the scientific method is: |
C) generating a hypothesis. |
43) A(n) ________ represents a scientific consensus as to why a particular phenomenon occurs. |
D) theory |
44) The type of study that is used in assessing nutritional habits, disease trends, and other health phenomena of large populations, and determining factors that influence those phenomena, is called a(n): |
C) observational study. |
45) Dr. Sullivan is conducting a clinical trial to determine if vitamin XX can improve test performance of students in an introductory college nutrition course. Dr. Sullivan puts all the students’ names in a hat and draws names to determine if they will be placed in the control or the experimental group. The experimental group receives a capsule of vitamin XX and the control group a "sugar pill" that tastes and looks identical to the vitamin XX capsule. Neither Dr. Sullivan nor the participants know who is receiving which treatment. This experiment is best described as: |
D) double-blind, randomized, placebo controlled. |
46) Which of the following terms describes a scientific consensus as to why a particular phenomenon occurs? |
B) a theory |
47) Which of the following is considered to be the leading federal agency that protects human health and safety? |
A) Centers for Disease Control and Prevention (CDC) |
48) The measurement unit for the energy derived from food is called a(n) ________. |
A) kilocalorie |
49) Developed by the Department of Health and Human Services, the ________ agenda encompasses hundreds of nutrition-related objectives for the nation. |
C) Healthy People 2020 |
50) The primary source of fuel for the body are ________. |
B) carbohydrates |
51) Which of the following is a classification of nutrients needed in relatively small amounts by the body to support normal health and functioning? |
A) micronutrients |
52) In proteins, carbon, hydrogen, oxygen, and nitrogen assemble into small building blocks known as ________. |
D) amino acids |
53) The water-soluble vitamins include the family of B-vitamins and vitamin ________. |
B) C |
54) Today, wellness is defined as: |
C) a multidimensional process including physical, emotional, and spiritual health. |
55) Because they do NOT contain the element carbon, minerals and water are ________ nutrients. |
B) inorganic |
56) Trace minerals are those needed in amounts less than ________ mg per day. |
A) 100 |
57) The AMDR for carbohydrate is between 45 and ________ percent. |
C) 65 |
58) Which of the following refers to a nutritional status in which a person consumes more energy than is needed? |
D) overnutrition |
59) One of the most important points to consider when assessing the reliability of a media report is the issue of: |
A) conflict of interest. |
60) In the scientific method, the ________ is also called the research question. |
D) hypothesis |
61) The ________ is the occurrence in a treatment study of some people experiencing improved health or symptom reduction despite the fact that no actual treatment or effective ingredient was given. |
B) placebo effect |
62) Food and nutrition mean the same thing. |
FALSE |
63) Wellness is defined as the absence of disease. |
FALSE |
64) Currently, the leading cause of death in the United States is heart disease. |
TRUE |
65) Nutrients are chemical sustances. |
TRUE |
66) An organic substance contains the elements carbon and hydrogen. |
TRUE |
67) A kilocalorie is a measurement of effectiveness. |
FALSE |
68) Carbohydrates, fats, and proteins are the only nutrients in foods that provide energy. |
TRUE |
69) Alcohol is a nutrient that provides 7 kilocalories per gram. |
FALSE |
70) If your total daily Caloric intake is 2,310 kcals and 88 grams come from fat, then your percent of kcal from fat meets the AMDR. |
TRUE |
71) Cholesterol is a form of lipid synthesized within the body. |
TRUE |
72) The primary role of protein is to provide energy for the body. |
FALSE |
73) Proteins are the only macronutrient that contains the element nitrogen. |
TRUE |
74) Fat-soluble vitamins are considered nonessential because the human body needs them in relatively small amounts and can synthesize them in the liver. |
FALSE |
75) Vitamin A, C, E, and K are classified as fat-soluble vitamins. |
FALSE |
76) Vitamins contain 4 kilocalories per gram. |
FALSE |
77) Minerals are not needed by the body. |
FALSE |
78) The Dietary Reference Intakes (DRIs) are dietary standards that apply only to unhealthy individuals. |
FALSE |
79) Water is an organic nutrient. |
FALSE |
80) The UL is the level of nutrient intake we should attempt to consume daily. |
FALSE |
81) The Estimated Energy Requirement (EER) is a nutrient standard used to approximate the energy needs of growing infants and children. |
FALSE |
82) The AMDR for carbohydrate is 15-25%. |
FALSE |
83) Starvation is an example of a secondary nutritional deficiency. |
FALSE |
The Science of Nutrition Chapter 1 Questions
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