Question 1

Which of the following best describes the purpose of Recommended Dietary Allowances (RDAs)?

Accepted Answer

To provide the average daily nutrient intake level that meets the needs of nearly all (97-98%) healthy individuals in a particular life stage and gender group

Question 2

A nutrition label states: 'Calcium builds strong bones.' This is an example of which type of claim?

Accepted Answer

Structure/function claim

Question 3

Which of the following is NOT required on the Nutrition Facts panel of packaged foods in the United States?

Accepted Answer

Country of origin

Question 4

A food product contains 250 kcal and 10 grams of protein per serving. What is the energy density of this food?

Accepted Answer

$$\frac{250}{1} = 250$$ kcal/serving

Question 5

Which of the following statements about the Acceptable Macronutrient Distribution Ranges (AMDRs) is correct?

Accepted Answer

AMDRs provide a range of intake for carbohydrates, proteins, and fats associated with reduced risk of chronic disease.

Question 6

A breakfast cereal claims to be 'low in sodium.' This is an example of which type of claim?

Accepted Answer

Nutrient content claim

Question 7

Which of the following best defines nutrient density?

Accepted Answer

The ratio of nutrients to calories in a food

Question 8

The Tolerable Upper Intake Level (UL) for a nutrient is:

Accepted Answer

The highest average daily intake level likely to pose no risk of adverse health effects

Question 9

Which of the following foods is most likely to be considered 'ultra processed'?

Accepted Answer

Packaged cheese-flavored snack crackers

Question 10

Which of the following is a key take-home message of the Dietary Guidelines for Americans?

Accepted Answer

Focus on variety, nutrient density, and amount

Question 11

If a food label lists a serving size of 60 grams and the package contains 5 servings, what is the total weight of the package?

Accepted Answer

$$60 	imes 5 = 300$$ grams

Question 12

Which of the following best describes a functional food?

Accepted Answer

A food that provides health benefits beyond basic nutrition due to the presence of bioactive compounds

Question 13

Which of the following is an example of a health claim on a food label?

Accepted Answer

'Calcium may reduce the risk of osteoporosis'

Question 14

The Dietary Guidelines for Americans were first developed in which year?

Accepted Answer

1980

Question 15

Which of the following statements about phytochemicals is correct?

Accepted Answer

They are bioactive compounds found in plants that may provide health benefits

Question 16

A food product provides 8 grams of fat, 20 grams of carbohydrate, and 4 grams of protein per serving. Calculate the total energy (in kcal) per serving. (Fat = 9 kcal/g, Carbohydrate = 4 kcal/g, Protein = 4 kcal/g)

Accepted Answer

$$8 	imes 9 + 20 	imes 4 + 4 	imes 4 = 72 + 80 + 16 = 168$$ kcal

Question 17

Which of the following is an example of a zoochemical?

Accepted Answer

Omega-3 fatty acids in salmon

Question 18

If a food is labeled as 'high in vitamin C,' which type of claim is being made?

Accepted Answer

Nutrient content claim

Question 19

Which of the following best describes the difference between minimally processed and ultra processed foods?

Accepted Answer

Minimally processed foods retain most of their natural properties, while ultra processed foods are industrial formulations with many added ingredients.

Question 20

Which of the following is a key component of the MyPlate dietary guidance system?

Accepted Answer

Encouraging half the plate to be fruits and vegetables

Tools for Healthy Eating: Dietary Guidelines, Nutrition Labels, and Food Choices

Guida di studio - Domande di pratica

Study guide - Flashcard