Q: Which equation would you use to calculate the percentage of Daily Value for a nutrient on a food label?

$$\frac{\text{Amount of nutrient in serving}}{\text{Daily Value}} \times 100$$

Q: A food label lists 8g of protein per serving. The Daily Value for protein is 50g. What percentage of the Daily Value does one serving provide?

$$\frac{8}{50} \times 100 = 16\%$$

Question 1

Which of the following is a primary goal of the Dietary Guidelines for Americans?

Accepted Answer

To offer science-based advice for promoting health and reducing risk of chronic diseases

Question 2

Which resource is updated every 5 years and is legally mandated to do so?

Accepted Answer

Dietary Guidelines for Americans

Question 3

A registered dietitian is asked to create a nutrition plan for a patient with diabetes. Which resource would they most likely use to create specific dietary recommendations?

Accepted Answer

Dietary Guidelines for Americans

Question 4

Which of the following organizations is responsible for updating the Dietary Guidelines for Americans?

Accepted Answer

US Department of Agriculture (USDA)

Question 5

Which resource provides nutrient intake recommendations that are used internationally?

Accepted Answer

Dietary Reference Intakes

Question 6

Food labels are regulated by which government agency?

Accepted Answer

Food and Drug Administration (FDA)

Question 7

Which of the following is a specific nutrient standard found on food labels?

Accepted Answer

Daily Value (DV)

Question 8

If a food product claims to be 'low sodium,' which resource would you consult to verify the definition of 'low sodium'?

Accepted Answer

Food Labels

Question 9

Which of the following is NOT a goal of the Dietary Reference Intakes?

Accepted Answer

To help consumers choose foods based on calorie content

Question 10

A nutritionist is comparing the Recommended Dietary Allowance (RDA) and Daily Value (DV) for vitamin C. Which statement is correct?

Accepted Answer

DV is a general guideline for consumers, while RDA is specific to age and gender

Question 11

Which equation would you use to calculate the percentage of Daily Value for a nutrient on a food label?

Accepted Answer

$$\frac{	ext{Amount of nutrient in serving}}{	ext{Daily Value}} 	imes 100$$

Question 12

Which of the following best describes the difference between general and specific recommendations in nutrition guidelines?

Accepted Answer

General recommendations are for the population as a whole, while specific recommendations are tailored to age, gender, and health status

Question 13

A food label lists 8g of protein per serving. The Daily Value for protein is 50g. What percentage of the Daily Value does one serving provide?

Accepted Answer

$$\frac{8}{50} 	imes 100 = 16\%$$

Question 14

Which of the following is a reason why the Dietary Guidelines for Americans are updated every 5 years?

Accepted Answer

To incorporate new scientific research and public health concerns

Question 15

Which resource would you use to find the Estimated Average Requirement (EAR) for calcium for a 25-year-old female?

Accepted Answer

Dietary Reference Intakes

Question 16

If a food label states that a serving contains 20% of the Daily Value for fiber, how many grams of fiber are in one serving if the Daily Value for fiber is 28g?

Accepted Answer

$$\frac{20}{100} 	imes 28 = 5.6	ext{g}$$

Question 17

Which of the following is a limitation of using Daily Values on food labels for dietary planning?

Accepted Answer

Daily Values do not account for individual differences in age, gender, or health status

Question 18

A patient wants to know if their diet meets the Recommended Dietary Allowance (RDA) for iron. Which resource should you consult?

Accepted Answer

Dietary Reference Intakes

Question 19

Which of the following statements about MyPlate is correct?

Accepted Answer

MyPlate is a visual guide for balanced meals based on the Dietary Guidelines for Americans

Question 20

Which of the following best describes the relationship between Dietary Guidelines for Americans and Food Labels?

Accepted Answer

Food Labels provide information to help consumers apply the Dietary Guidelines for Americans

Three Guides to a Healthful Diet: Nutrition Guidelines and Food Labels

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