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Quiz von Araceli Larraga, aktualisiert more than 1 year ago
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Erstellt von Araceli Larraga
vor mehr als 9 Jahre
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Frage 1
Frage
1. A person who eats a bowl of oatmeal for breakfast every day is most likely making a food choice based on
Antworten
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Habit
-
availability
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body image
-
Environmental concern
Frage 2
Frage
2. Approximately what percentage of US consumers eat home-cooked meals at least 3 times per week
Antworten
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20
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40
-
60
-
80
Frage 3
Frage
3. What is the term that defines foods that contain nonnutrient substances whose known action in the body is to promote well-being to a greater extent than that contributed by the food’s nutrients?
Antworten
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Fortified foods
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enriched foods
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Functional Foods
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Health-enchaning foods
Frage 4
Frage
4. By chemical analysis, what nutrient is present in the highest amounts in most foods?
Antworten
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Fats
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Water
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proteins
-
carbohydrates
Frage 5
Frage
5. A nutrient needed by the body and that must be supplied by foods is termed a(n)
Antworten
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neutraceutical
-
metabolic unit
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organic nutrient
-
essential nutrient
Frage 6
Frage
6. Which of the following is classified as a micronutrient?
Antworten
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iron
-
protein
-
alcohol
-
carbohydrates
Frage 7
Frage
7. An essential nutrient is one that cannot be
Antworten
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Found in food
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degraded by the body
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made in sufficient quantities by the body
-
used to synthesize other compounds in the body
Frage 8
Frage
8. Which of the following most accurately defines the term organic?
Antworten
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products sold at health food stores
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products grown without use of pesticides
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foods having superior nutrient qualities
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Substances with carbon-carbon or carbon-hydrogen bonds
Frage 9
Frage
9. Approximately how many nutrients are considered indispensable in the diet?
Antworten
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15
-
25
-
40
-
55
Frage 10
Frage
10. Which of the following cannot add fat to the body?
Antworten
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alcohol
-
proteins
-
carbohydrates
-
inorganic nutrients
Frage 11
Frage
11. Which of the following nutrients does not yield energy during its metabolism?
Antworten
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Fat
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proteins
-
vitamins
-
carbohydrates
Frage 12
Frage
13. How much energy is required to raise the temperature of one kilogram (liter) of water 1° C?
Antworten
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10 calories
-
1 kilocalorie
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10,000 calories
-
1000 kilocalories
Frage 13
Frage
14. Gram for gram, which of the following provides the most energy?
Antworten
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fats
-
alcohol
-
proteins
-
carbohydrates
Frage 14
Frage
15. A weight reduction regimen calls for a daily intake of 1400 kcalories, which includes 30 g of fat. Approximately what percentage of the total energy is contributed by fat?
Antworten
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8.5
-
15
-
19
-
25.5
Frage 15
Frage
16. A diet provides a total of 2200 kcalories, of which 40% of the energy is from fat and 20% from protein. How many grams of carbohydrate are contained in the diet?
Antworten
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220
-
285
-
440
-
880
Frage 16
Frage
17. What is the kcalorie value of a meal supplying 110 g of carbohydrates, 25 g of protein, 20 g of fat, and 5 g of alcohol?
Antworten
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160
-
345
-
560
-
755
Frage 17
Frage
18. Which of the following is a result of the metabolism of energy nutrients?
Antworten
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energy is released
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body fat increases
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energy is destroyed
-
body water decreases
Frage 18
Frage
19. Which of the following statements most accurately describes the composition of most foods?
Antworten
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They contain only one of the three energy nutrients, although a few contain all of them
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They contain equal amounts of the three energy nutrients, except for high-fat foods
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They contain mixtures of the three energy nutrients, although only one or two may predominate
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They contain only two of the three energy nutrients, although there are numerous other foods that contain only one
Frage 19
Frage
How many vitamins are known to be required in the diet
of human beings?
Antworten
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5
-
8
-
10
-
13
Frage 20
Frage
21. Which of the following is NOT a characteristic of the vitamins?
Antworten
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essential
-
inorganic
-
destructible
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kCalorie-free
Frage 21
Frage
23. How many minerals are known to be required in the diet of human beings?
Antworten
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6
-
12
-
16
-
24
Frage 22
Frage
24. Overcooking a food is least likely to affect which of the following groups of nutrients?
Antworten
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vitamins
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minerals
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protein
-
carbohydrates
Frage 23
Frage
25. What is the benefit of using controls in an experiment?
Antworten
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a.The size of the groups can be very large
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b. The subjects do not know anything about the experiment
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c. The subjects who are treated are balanced against the placebos
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d. The subjects are similar in all respects except for the treatment being tested
Frage 24
Frage
26.
27.
28.
29.
30.
31.
32.
33.
26.
In nutrition research, observations of the quantities and types of foods eaten by groups of people and the health status of those groups are known as
Antworten
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a. case-control studies.
-
b. epidemiological studies.
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c. human intervention trials.
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d. correlation-control studies.
Frage 25
Frage
Before publication in a reputable journal, the findings of a research study must undergo scrutiny by experts in the field according to a process known as
Antworten
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a. peer review.
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b. cohort review.
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c. intervention examination. d. double-blind examination
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d. double-blind examination
Frage 26
Frage
The smallest amount of a nutrient that, when consumed over a prolonged period, maintains a specific function is called the nutrient
Antworten
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a. allowance.
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b. requirement.
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c. tolerable limit.
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d. adequate intake.
Frage 27
Frage
Recommended Dietary Allowances may be used to
Antworten
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a. measure nutrient balance of population groups.
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b. assess dietary nutrient adequacy for individuals.
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c. treat persons with diet-related illnesses.
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d. calculate exact food requirements for most individuals.
Frage 28
Frage
Recommended Dietary Allowances are based on the
Antworten
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a. Lower Tolerable Limit.
-
b. Upper Tolerable Limit.
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c. Subclinical Deficiency Value.
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d. Estimated Average Requirement.
Frage 29
Frage
What is the AMDR for carbohydrate?
Antworten
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5-10%
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15-25%
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30-40%
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45-65%
Frage 30
Frage
Which of the following figures falls within the carbohydrate range of the AMDR?
Antworten
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35%
-
50%
-
70%
-
90%
Frage 31
Frage
What is the AMDR for protein?
Antworten
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a. 10-35%
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b. 40-45%
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c. 50-65%
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d. 70-85%
Frage 32
Frage
What is the AMDR for fat?
Antworten
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10-30%
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20-35%
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40-55%
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60-75%
Frage 33
Frage
35. If a person consumed the upper AMDR limit for protein as part of a diet providing 2500 kcalories, approximately how many grams of protein would be ingested?
Antworten
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41
-
63
-
135
-
219
Frage 34
Frage
Protein this the only macronutrient that contain nitrogen.
Antworten
- True
- False
Frage 35
Frage
37. In the scientific method a hypothesis is an unproven statement
Antworten
- True
- False
Frage 36
Frage
38. Protein this the only macronutrient that contain nitrogen.
Antworten
- True
- False
Frage 37
Frage
39. Carbohydrates are the nutrients with highest number of calories per gram.
Antworten
- True
- False
Frage 38
Frage
40. Obesity is the risk factor that makes the greatest contribution to deaths in the United States.
Antworten
- True
- False
Frage 39
Frage
1. A person’s customary intake of foods and beverages over time defines her or his
Antworten
-
body weight
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eating pattern
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genetic predisposition
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risk for inherited diseases
Frage 40
Frage
2. What are the principles of diet planning?
Antworten
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a. Abundance, B vitamins, kcalories, diet control, minerals, and variety
-
b. Abundance, balance, conservative, diversity, moderation, and vitamins
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c. Adequacy, bone development, correction, vitamin density, master, and variety
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d. Adequacy, balance, kcalorie control, nutrient density, moderation, and variety
Frage 41
Frage
3. Nutrient dense refers to foods that
Antworten
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a. carry the USDA nutrition labeling.
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b. are higher in weight relative to volume.
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c. provide more nutrients relative to kcalories.
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d. contain a mixture of carbohydrate, fat, and protein.
Frage 42
Frage
4. The concept of nutrient density is most helpful in achieving what principle of diet planning?
Antworten
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variety
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balance
-
moderation
-
kcalorie control
Frage 43
Frage
5. An empty-kcalorie food is one that contains
Antworten
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a. no kcalories.
-
b. an abundance of vitamins but little or no minerals.
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c. an abundance of minerals but little or no vitamins.
-
d. energy and little or no protein, vitamins, or minerals
Frage 44
Frage
6. A food that provides 100 mg of magnesium and 25 kcal in a serving has a magnesium density (mg per kcal) of
Antworten
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0.4
-
4
-
250
-
2500
Frage 45
Frage
7. Providing enough, but not an excess, of a food is a diet- planning principle known as
Antworten
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safety
-
variety
-
moderation
-
undernutrition
Frage 46
Frage
8. Applying the principle of variety in food planning ensures
the benefits of
Antworten
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moderation
-
vegetarianism
-
nutrient density
-
dilution of harmful substance
Frage 47
Frage
Which of the following practices is NOT consistent with achieving a healthy diet?
Antworten
-
intake of eggs
-
intake of nuts
-
emphasis on solid fats
-
emphasis on low fat milk products
Frage 48
Frage
Which of the following is among the recommendations of the Dietary Guidelines for Americans?
Antworten
-
increases physical activity
-
limit protein foods intake
-
practice good foot hygiene
-
reduce seafood consumption
Frage 49
Frage
Which of the following is NOT a feature of daily sodium intake guidelines?
Antworten
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a. The intake for most people should be <2300 mg
-
b. The intake for African-Americans should be ≤1500 mg
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c. The intake should be limited to 10% of total mineral intake
-
d. The intake for most people ≥51 yrs of age should be ≤1500 mg
Frage 50
Frage
The Dietary Guidelines for Americans 2010 are applicable to all population groups except
Antworten
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a. pregnant teenagers.
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b. people who are super-obese.
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c. children under 2 years of age.
-
d. seniors older than 80 years of age.
Frage 51
Frage
Jamie is a vegetarian who is trying to plan a healthy diet according to the USDA Food Patterns. Which of the following protein foods would be the best nutrient choices for one day?
Antworten
-
a. 2 pieces bacon, 1/2 can tuna, 2 pieces bread
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b. 1/2 cup pinto beans, 1/2 cup tofu, 2 tbsp peanut butter
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c. 1/2 cup black beans, 2 tbsp peanut butter, 1 c spinach
-
d. 1 skinless chicken breast, 2 egg whites, meal replacement bar
Frage 52
Frage
What two major nutrients are supplied by the fruit and vegetable groups?
Antworten
-
a. Vitamins D and E
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b. Vitamins A and C
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c. Protein and calcium
-
d. B vitamins and iron
Frage 53
Frage
How much fruit juice (100%) is equivalent to 1 cup of fresh fruit?
Antworten
-
a. 0.25 cup
-
b. 0.5 cup
-
c. 1 cup
-
d. 2 cups
Frage 54
Frage
Which of the following is a healthy choice for protein in the USDA Food Patterns?
Antworten
-
a. Nuts
-
b. Bacon
-
c. Baked potatoes
-
d. Sweet potatoes
Frage 55
Frage
17. Approximately how many kcalories more per day are needed by an average college-age student who is active compared with her inactive counterpart?
Antworten
-
a. 400-500
-
b. 600-800
-
c. 1000-1200
-
d. 1500-2000
Frage 56
Frage
18. According to the principles of the USDA Food Patterns, the foundation of a healthful diet should consist of
Antworten
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a. dairy.
-
b. fruits.
-
c. protein foods.
-
d. nutrient-dense foods.
Frage 57
Frage
19. In the MyPlate icon, which nutrient is shown as a separate food group?
Antworten
-
a. Fat
-
b. Protein
-
c. Carbohydrate
-
d. Micronutrients
Frage 58
Frage
21. MyPlate was created to
Antworten
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a. illustrate the five food groups.
-
b. reinforce the MyPyramid concept.
-
c. reinforce the Healthy Eating Index.
-
d. encourage more meal eating at home.
Frage 59
Frage
20. Which of the following is a major criticism of the use of the MyPlate educational tool?
Antworten
-
a. It allows for oversized portions
-
b. The Dairy group excludes ice cream
-
c. The five groups are not clearly identified
-
d. It treats all foods within a single group the same
Frage 60
Frage
22. Whole-grain flour contains all parts of the grain with the exception of the
Antworten
-
a. bran.
-
b. husk.
-
c. germ.
-
d. endosperm.
Frage 61
Frage
The addition of calcium to some orange juice products by
food manufacturers is most properly termed nutrient
Antworten
-
a. enrichment.
-
b. restoration.
-
c. fortification.
-
d. mineralization.
Frage 62
Frage
Which of the following breads has the highest fiber content?
Antworten
-
a. White
-
b. Refined
-
c. Enriched
-
d. Whole-grain
Frage 63
Frage
Which of the following is a characteristic of enriched grain products?
Antworten
-
a. They have all of the added nutrients listed on the label
-
b. They have the fiber restored from the refining procedure
-
c. They have virtually all the nutrients restored from refining procedure
-
d. They have only 4 vitamins and 4 minerals added by the food manufacturer
Frage 64
Frage
What mineral is added to refined flours in the enrichment process?
Antworten
-
a. Iron
-
b. Iodine
-
c. Calcium
-
d. Magnesium
Frage 65
Frage
Which of the following is an enrichment nutrient for grains?
Antworten
-
a. Zinc
-
b. Folate
-
c. Protein
-
d. Calcium
Frage 66
Frage
Which of the following nutrients would be supplied in much greater amounts from whole-grain bread versus enriched bread?
Antworten
-
a. Zinc
-
b. Folate
-
c. Riboflavin
-
d. Thiamin
Frage 67
Frage
Which of the following nutrients is NOT supplied in about the same amount by a slice of enriched bread compared with a slice of whole-grain bread?
Antworten
-
a. Iron
-
b. Niacin
-
c. Thiamin
-
d. Magnesium
Frage 68
Frage
30. What term describes a food that resembles and substitutes for another food but is nutritionally inferior to it?
Antworten
-
a. Faux food
-
b. Pseudo food
-
c. Imitation food
-
d. Food substitute
Frage 69
Frage
What term describes a food that resembles and substitutes for another food but is nutritionally inferior to it?
Antworten
-
a. Faux food
-
b. Pseudo food
-
c. Imitation food
-
d. Food substitute
Frage 70
Frage
31. Which of the following is a feature of U.S. laws governing information on food labels?
Antworten
-
a. The term “fresh” can be used only for raw and moderately processed food
-
b. Nutrition labeling must appear on virtually all processed as well as fresh foods
-
c. Restaurant foods must provide nutrient content information on the menu
-
d. Nutrition labeling is not required on foods produced by small businesses or products produced and sold in the same establishment
Frage 71
Frage
32. According to nutrition labeling laws, what two minerals must be listed on the package label as a percent Daily Value?
Antworten
-
a. Calcium and iron
-
b. Zinc and phosphorus
-
c. Fluoride and chloride
-
d. Chromium and magnesium
Frage 72
Frage
33. According to nutrition labeling laws, the amounts of what two vitamins must be listed on the package label as a percent Daily Value?
Antworten
-
a. Vitamins D and E
-
b. Vitamins A and C
-
c. Thiamin and riboflavin
-
d. Vitamin B6 and niacin
Frage 73
Frage
34. Which of the following is a feature of the Nutrition Facts panel on a food label?
Antworten
-
a. Trans fat content is optional
-
b. Saturated fat must be listed
-
c. Naturally present sugars are excluded
-
d. Soluble and insoluble fiber must be listed separately
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