Question 1

Some nutritionists are registered dietitians, but others are self-described experts whose training is minimal or nonexistent.

Accepted Answer

This statement is true. Registered dietitians have completed specific education and training requirements and must pass an exam to become licensed. However, anyone can self-describe themselves as a nutritionist without any formal education or training.

Question 2

The kcalorie content of a food depends on how much it contains of each of the following except:

Accepted Answer

Water does not contribute to the calorie content of a food. Calories come from carbohydrates, fats, and proteins.

Question 3

A package of cookies claims that the cookies are low kcalorie, and the Nutrition Facts panel indicates that each cookie provides 70 kcalories.This product can legally make this claim.

Accepted Answer

In the United States, for a food to be marketed as "low calorie," it must not exceed 40 calories per serving. Since each cookie provides 70 calories, it does not meet the criteria for a "low calorie" claim.

Question 4

Many Americans enjoy turkey and pumpkin pie at Thanksgiving due to:

Accepted Answer

Americans enjoy turkey and pumpkin pie at Thanksgiving due to associations with the holiday and cultural traditions. These foods have become symbols of Thanksgiving and are often used to celebrate the occasion with family and friends.

Question 5

The Dietary Reference Intakes reflect the collaborative efforts of scientists to produce a set of standards for the amount of energy, nutrients, and other dietary components that best support health.

Accepted Answer

The statement accurately describes the purpose and creation of the Dietary Reference Intakes.

Question 6

Which of the following statements about vitamins is true?

Accepted Answer

Vitamins are organic compounds that facilitate the release of energy from the other three organic nutrients: carbohydrates, proteins, and fats. They do not provide energy themselves, but rather help the body utilize the energy from these other sources.

Question 7

Which of the following foods best exemplify the Asian culture?

Accepted Answer

Soybeans, rice, and peanuts are staples in many Asian cuisines, and squid is a popular seafood ingredient in dishes such as sushi and stir-fry.

Question 8

A carton of yogurt claims that it is fat free and the Nutrition Facts panel indicates the product contains 5 grams of fat per serving.This product can legally make this claim.

Accepted Answer

The claim is false. If the Nutrition Facts panel indicates that the product contains 5 grams of fat per serving, then it cannot be labeled as "fat free" according to FDA guidelines, which state that a product labeled as "fat free" must contain less than 0.5 grams of fat per serving.

Question 9

Orange juice fortified with calcium to help build strong bones is an example of a(n):

Accepted Answer

Orange juice fortified with calcium is an example of a functional food as it provides additional health benefits beyond basic nutrition. The added calcium helps build strong bones which is a functional benefit. It is not a phytochemical as it does not contain plant compounds that offer health benefits beyond basic nutrition. It is also not considered an organic food as the fortification process involves adding synthetic calcium compounds to the juice. Finally, it is not a convenience food as it is not pre-prepared or pre-packaged for immediate consumption.

Question 10

Which of the following characterizes the diet of most ethnic groups?

Accepted Answer

The answer of Which of the following characterizes the diet...

Question 11

Consuming nutrient-dense foods can help control your kcalorie intake.

Accepted Answer

Nutrient-dense foods are typically lower in calories but higher in nutrition, meaning that you can eat more of them without consuming too many calories. Therefore, consuming nutrient-dense foods can help control your calorie intake.

Question 12

An excess intake of any energy nutrient can lead to becoming overweight.

Accepted Answer

Excess intake of any energy nutrient (carbohydrates, fats, or proteins) can lead to an increase in body weight and lead to becoming overweight. Consuming more calories than the body needs can result in the body storing the excess energy as fat, causing weight gain.

Question 13

You are at a friend's house and he offers to share a snack.You eat some even though you aren't hungry primarily because of:

Accepted Answer

Social interaction often plays a significant role in our food choices and consumption, especially in situations such as social gatherings or sharing food with friends. It is common to eat or indulge in food items even when we are not hungry in order to participate in social interactions or out of the desire to not appear rude.

Question 14

All of the following nutrients are organic except:

Accepted Answer

Minerals are inorganic nutrients, while vitamins, fat, and protein are all organic nutrients.

Question 15

Minerals and water are organic and yield energy in the human body.

Accepted Answer

Minerals and water are not organic and therefore do not yield energy in the human body. Only organic compounds such as carbohydrates, fats, and proteins yield energy when metabolized.

Question 16

A package of prunes states that the product is a good fiber source and the Nutrition Facts panel indicates the product contains 12% of the Daily Value for dietary fiber.This product can legally make this claim.

Accepted Answer

A product can claim to be a good source of fiber if it contains at least 10% of the Daily Value for fiber per serving. As this product contains 12% of the Daily Value for dietary fiber, it can legally make this claim.

Question 17

To ensure that the vitamin and mineral recommendations meet the needs of as many people as possible, the recommendations are set near the top end of the range of the population's estimated average requirements.

Accepted Answer

The statement is correct. By setting the recommendations near the top end of the range of estimated average requirements, it is more likely that the majority of individuals will meet their nutrient needs, even if they have slightly higher requirements due to factors such as age, gender, or lifestyle.

Question 18

Dietary Reference Intakes are values that are appropriate to use for planning and assessing diets for individuals and groups.

Accepted Answer

This statement is true. Dietary Reference Intakes (DRIs) provide guidelines for the amount of nutrients necessary for people of various ages and genders, and are used to plan and evaluate diets for individuals and groups.

Question 19

The ingredients list on a food label must list the ingredients in descending order of predominance by weight.

Accepted Answer

This is a requirement by the FDA (Food and Drug Administration) for all food labels in the United States. It helps consumers understand which ingredients are present in the highest quantity in the product.

Question 20

Personal preference plays a significant part in the food choices of an individual.Widely shared preferences include:

Accepted Answer

Salt and sugar are commonly preferred tastes and can be found in many popular foods, such as desserts and savory snacks. However, it is important to balance these preferences with a healthy, nutritious diet.

Quiz 1: Overview of Nutrition and Health