Question 1

​All of the following nutrients are organic except:
A) ​vitamins.
B) ​fat.
C) ​protein.
D) ​minerals.
E) ​carbohydrates

Accepted Answer

Minerals are inorganic substances, while the other options listed are organic.

Question 2

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

Accepted Answer

Nutrient-dense foods are usually lower in calories compared to processed, high-fat, or high-sugar foods, which can lead to more calorie consumption. By choosing nutrient-dense foods, you are more likely to feel satisfied and full without overeating, thereby controlling your overall calorie intake.

Question 3

An excess intake of protein can never lead to becoming overweight.​

Accepted Answer

An excess intake of protein can lead to becoming overweight as protein, just like other macronutrients, has calories that if consumed in excess can contribute to weight gain. Additionally, high protein diets may also lead to an increase in overall calorie intake due to the consumption of protein-rich foods, which may lead to weight gain if the individual exceeds their daily calorie needs.

Question 4

Many Americans enjoy turkey and pumpkin pie at Thanksgiving due to:​
A) ​habit
B) ​associations
C) ​values.
D) ​emotional state
E) ​ age

Accepted Answer

Americans associate turkey and pumpkin pie with Thanksgiving due to cultural traditions and history.

Question 5

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 6

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 7

Personal preference plays a significant part in the food choices of an individual. Widely shared preferences include:​
A) ​a desire for sour tastes.
B) ​significant nutritional value.
C) ​tastes for salt and sugar.
D) ​ a craving for protein.
E) ​ avoidance of organic food.

Accepted Answer

Salt and sugar are two of the most commonly preferred taste options among individuals. While there may be personal variability, these tastes are generally favored over sour or bitter ones. However, it's important to note that nutritional value should also be considered when making food choices. Avoiding organic food entirely is not a widely shared preference and protein cravings may also vary among individuals.

Question 8

Bioactive food components, or phytochemicals, may increase the risk of cancer.​

Accepted Answer

Bioactive food components, or phytochemicals, are commonly found in plant foods and have been associated with a decreased risk of cancer due to their antioxidant and anti-inflammatory properties. Therefore, they do not increase the risk of cancer.

Question 9

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

This is true because the estimated average requirements may not take into account individual variations and higher doses may be needed for certain individuals with increased nutrient needs or difficulties with absorption. By setting the recommendations near the top end of the range, it can help ensure that most people are meeting their nutrient needs.

Question 10

​Which of the following statements about vitamins is true?
A) ​They are inorganic.
B) ​They facilitate the release of energy from the other three organic nutrients.
C) ​They are the medium in which all of the body's processes take place.
D) ​They provide energy to the body.
E) ​They are all non-essential nutrients.

Accepted Answer

Vitamins are organic compounds that are required in small amounts for various physiological functions in the body. One of their main roles is to act as coenzymes, which facilitate the release of energy from the other three organic nutrients (carbohydrates, proteins, and fats). Vitamins themselves do not provide energy to the body.

Question 11

Orange juice fortified with calcium to help build strong bones is an example of a(n):​
A) ​phytochemical.
B) ​functional food.
C) ​organic food.
D) ​convenience food.
E) ​ethnic food.

Accepted Answer

Orange juice fortified with calcium meets the definition of a functional food - it provides health benefits beyond basic nutrition.

Question 12

​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 development of the Dietary Reference Intakes.

Question 13

Which of the following characterizes the diet of most ethnic groups?​
A) ​excludes milk
B) ​excludes green leafy vegetables
C) ​excludes grains and grain products
D) ​excludes meat and meat products
E) ​ excludes rice

Accepted Answer

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

Question 14

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

According to FDA regulations, a product can be labeled as a "good source of fiber" if it contains at least 10% of the Daily Value for fiber per serving. Since the package of prunes contains 12% of the Daily Value for dietary fiber, it can legally make this claim.

Question 15

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

Accepted Answer

This statement is true. While some nutritionists are registered dietitians, others may not have the same level of education or credentials. It's important to do your research before seeking advice from a nutritionist and to make sure they are qualified to provide guidance on your dietary needs.

Question 16

The kcalorie content of a food depends on how much it contains of each of the following:​
A) ​ carbohydrate, fat, and protein.
B) ​carbohydrate, fat, and minerals.
C) ​carbohydrate, fat, and vitamins.
D) ​protein, fat, and minerals.​
E) ​fat, vitamins, and minerals.

Accepted Answer

The kcalorie content of a food is determined by the amount of carbohydrate, fat, and protein it contains. The body uses these nutrients as a source of energy, with each gram of carbohydrate or protein providing 4 kcalories of energy, and each gram of fat providing 9 kcalories of energy. Minerals and vitamins do not contribute significantly to the total kcalorie content of a food.

Question 17

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

Accepted Answer

Minerals and water are not organic, they are inorganic. They do not yield energy, but they are essential for bodily functions and processes. Energy is typically obtained through organic compounds such as carbohydrates, fats, and proteins.

Question 18

Which of the following foods best exemplifies the Mediterranean culture?​
A) ​soybeans, squid, rice, peanuts
B) tomatoes, olives, fish, mozzarella cheese
C) tortillas, corn, avocado, refried beans​
D) ​black-eyed peas, biscuits, peaches, beef
E) ​rice, pineapple, chicken, chili peppers

Accepted Answer

Tomatoes, olives, fish, and mozzarella cheese are all common foods in Mediterranean cuisine, which is based on the traditional foods of Mediterranean countries such as Italy, Greece, and Spain. These foods are often consumed as part of a diet that emphasizes whole grains, vegetables, and olive oil. Soybeans, squid, rice, peanuts; tortillas, corn, avocado, refried beans; black-eyed peas, biscuits, peaches, beef; and rice, pineapple, chicken, chili peppers are not typically associated with Mediterranean cuisine.

Question 19

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

Accepted Answer

Dietary Reference Intakes (DRI) are established by the Food and Nutrition Board of the National Academies of Sciences, Engineering, and Medicine. These values are based on current scientific knowledge and are intended to aid in planning and assessing diets for healthy individuals and groups.

Question 20

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:​
A) ​emotional state.
B) ​ associations.
C) ​social interaction.
D) ​ethnic heritage.
E) ​availability.

Accepted Answer

The social interaction is the most likely reason for eating the snack in this scenario. The act of sharing food is a common way for people to bond and connect with each other, so even if someone isn't necessarily hungry, they may still partake in the snack as a way to participate in the social interaction.

Quiz 1: Overview of Nutrition and Health

All of the following nutrients are organic except:

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

An excess intake of protein can never lead to becoming overweight.

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

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.

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.

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

Bioactive food components, or phytochemicals, may increase the risk of cancer.

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.

Which of the following statements about vitamins is true?

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

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.

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

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.

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

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

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

Which of the following foods best exemplifies the Mediterranean culture?

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

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: