Question 1

One of the first nutritional surveys taken before World War II suggested:​
A) ​at least 90% of the population had adequate nutritional intakes.
B) ​75% of the population needed to change their eating habits.
C) ​less than 5% of the population were eating appropriately.
D) ​up to one-third of the population might be eating poorly.
E) ​national nutrition surveys did not reflect the actual eating patterns of Americans.

Accepted Answer

The option that states "up to one-third of the population might be eating poorly" aligns with what was suggested by the nutritional survey taken before World War II.

Question 2

You are assessing your own diet. Which of the following would be the most practical tool to use?​
A) ​www.ChooseMyPlate.gov
B) ​EARs
C) ​DVs
D) ​Dietary Guidelines for Americans
E) ​Individual food labels

Accepted Answer

The most practical tool for assessing one's own diet would be a user-friendly tool that provides personalized recommendations for daily food intake based on individual needs and preferences. ChooseMyPlate.gov is a reliable tool developed by the USDA that provides easy-to-understand information and interactive tools to promote healthy eating habits and help individuals create a personalized food plan that meets their daily nutritional needs. The other options, EARs, DVs, Dietary Guidelines for Americans, and individual food labels are more general tools that may provide useful information, but are less practical for assessing one's own diet in a personalized way.

Question 3

Which of the following has the highest nutrient density?​
A) ​ lamb, ice cream, and pre-sweetened cereal
B) ​whole-grain bread, poultry, and skim milk
C) cottage cheese, sweet potatoes, and ham
D) ​dried apples, legumes, and pancakes
E) ​cheddar cheese, carrots, and bagels

Accepted Answer

Whole-grain bread, poultry, and skim milk have the highest nutrient density as they provide a good balance of protein, carbohydrates, vitamins, and minerals with low amounts of saturated fats and added sugars. The other options contain one or more items that are high in fat, sugar, and/or processed ingredients, which lowers their overall nutrient density.

Question 4

According to the USDA Food Patterns, how many cup(s) of milk or the equivalent in milk products should someone who needs 2000 kcal/day should consume?​
A) ​one
B) ​two
C) ​three
D) ​four
E) ​five

Accepted Answer

According to the USDA Food Patterns, someone who needs 2000 kcal/day should consume 3 cups of milk or the equivalent in milk products daily.

Question 5

A client consumes the following foods from the grain group of the USDA Food Patterns: 1/2 cup oatmeal, 2 slices of bread, 3 cups popped popcorn, and 1 cup pasta. How many ounce equivalents did the client consume?​
A) ​2
B) ​4
C) ​6
D) ​8
E) ​10

Accepted Answer

- 1/2 cup oatmeal = 1 ounce equivalent 
- 2 slices of bread = 2 ounce equivalents 
- 3 cups popped popcorn = 1.5 ounce equivalents 
- 1 cup pasta = 2 ounce equivalents 
Total = 6 ounce equivalents.

Question 6

Health care professionals can be most successful at motivating others to become more physically active when they:​
A) ​design age-specific programs.
B) ​develop workplace wellness programs.
C) ​deliver weekly lectures on the topic.
D) ​demonstrate a physically active lifestyle.
E) ​include regular physical activity as a component of therapy.

Accepted Answer

Demonstrating a physically active lifestyle can be a powerful form of motivation for others to become more physically active themselves. Health care professionals who model the behavior they are promoting can inspire their patients and clients to follow suit. Age-specific programs, workplace wellness programs, weekly lectures, and physical activity as a component of therapy can all be effective strategies, but none may be as powerful as leading by example.

Question 7

Research confirms that a common contributor to three of the top five causes of death is:​
A) ​undernutrition.
B) ​overnutrition.
C) ​depression.
D) ​vitamin deficiency.
E) ​alcohol consumption.

Accepted Answer

The term "overnutrition" refers to excessive intake of calories, primarily from fat and sugar, which can lead to obesity, type 2 diabetes, and cardiovascular disease - three of the top five causes of death worldwide. Research has confirmed that overweight and obesity are major contributors to these health conditions. Therefore, the best choice would be B (overnutrition).

Question 8

Which group is not a basic food group included in the USDA Food Patterns?​
A) ​milk and milk products group
B) ​vegetables group
C) ​fruits group
D) ​grains group
E) ​solid fats and added sugars group

Accepted Answer

Solid fats and added sugars are not considered a basic food group in the USDA Food Patterns. They are considered empty calories and should be limited in a healthy diet.

Question 9

​Foods such as potato chips, candy, and colas are called empty-kcalorie foods because they:
A) ​are inexpensive.
B) ​are lacking in calories.
C) ​provide calories but few nutrients.
D) ​should be eaten in moderation.
E) ​contain very little fat.

Accepted Answer

Empty-calorie foods provide calories but few nutrients, making them nutritionally poor choices for a balanced diet.

Question 10

The USDA Food Intake Patterns encourage the greatest consumption of which of the following nutrients?​
A) ​seafood
B) ​fruit
C) ​dairy products
D) ​beans
E) ​vegetables

Accepted Answer

The USDA Food Intake Patterns encourage the greatest consumption of vegetables among the given options as they are classified as a separate food group and recommended to be consumed in higher amounts than fruits, dairy, seafood, or beans.

Question 11

​For comparison purposes, three ounces of meat can be visualized as being about the size of:
A) ​a 9-volt battery.
B) ​a CD case.
C) ​a deck of cards.
D) ​a paperback book.
E) ​a golf ball.

Accepted Answer

Three ounces of meat is about the same size as a deck of cards. This is a common visual used when discussing portion sizes for meat.

Question 12

Running at a pace of 6.5 miles/hour is an example of a:​
A) ​vigorous-intensity physical activity.
B) ​moderate-intensity physical activity.
C) ​muscle-strengthening physical activity.
D) ​anaerobic physical activity.
E) ​flexibility physical activity.

Accepted Answer

Running at a pace of 6.5 miles/hour is considered a vigorous-intensity physical activity because it significantly increases heart rate and breathing.

Question 13

Major reports regarding the contribution of diet and nutrition status to the health of the people of the United States depend on information collected by the​
A) ​Continuing Survey of Food Intakes by Individuals.
B) ​Healthy People program.
C) ​National Nutrition Monitoring program.
D) ​Nationwide Food Consumption Survey.
E) ​Supplemental Nutrition Assistance Program

Accepted Answer

The National Nutrition Monitoring program collects data on the diet of the U.S. population and provides information for major reports on the contribution of diet and nutrition status to the health of the people of the United States. The Continuing Survey of Food Intakes by Individuals and the Nationwide Food Consumption Survey have been replaced by the National Health and Nutrition Examination Survey (NHANES), which is also used to gather data on diet and nutrition. The Healthy People program is a national initiative to improve health outcomes and does address nutrition, but it does not collect data on diet and nutrition status. The Supplemental Nutrition Assistance Program (SNAP) provides food assistance to low-income individuals and families but does not collect data on the diet and nutrition of the general population.

Question 14

You are advising a client on components of the Dietary Guidelines for Americans. Which of the following would you include in your advice?​
A) ​Increase intake of vegetables and fruits.
B) ​Decrease intake of milk and milk products to two cups per day.
C) ​Decrease intake of whole grains and other complex carbohydrates.
D) ​Increase intake of trans fats and saturated fats.
E) ​Avoid all carbohydrates.

Accepted Answer

Increasing intake of vegetables and fruits is one of the key components of the Dietary Guidelines for Americans. This helps ensure adequate intake of essential vitamins, minerals, and fiber.

Answer: B 
 The current recommendations are to consume 3 servings of dairy products per day. However, for some individuals, two cups may be appropriate depending on their individual needs and preferences.

Answer: C 
 Decreasing intake of whole grains and other complex carbohydrates is not a component of the Dietary Guidelines for Americans. In fact, the guidelines encourage incorporating whole grains as part of a healthy diet.

Answer: D 
 Increasing intake of trans fats and saturated fats is not a component of the Dietary Guidelines for Americans. In fact, the guidelines recommend limiting intake of these types of fats for optimal health.

Answer: E 
 Avoiding all carbohydrates is not a component of the Dietary Guidelines for Americans. Carbohydrates are an important source of energy and the guidelines recommend choosing carbohydrates that are rich in fiber, such as whole grains, fruits, and vegetables.

Question 15

Which of the following foods would provide the highest nutrient density for calcium?​
A) ​ cheddar cheese
B) ​fat-free milk
C) ​ice cream
D) ​frozen yogurt
E) ​soy milk

Accepted Answer

Fat-free milk is the best choice as it is a good source of calcium while also being low in saturated fat and calories. Cheddar cheese is high in calcium but also high in saturated fat and calories. Ice cream and frozen yogurt are not good choices as they are high in added sugars and not a significant source of calcium. Soy milk is a good alternative for those who cannot consume dairy, but the amount of calcium can vary depending on the brand and whether or not it is fortified.

Question 16

Which type of physical activities are recommended by the ACSM for developing and maintaining fitness?​
A) ​cardiorespiratory, strength, and flexibility training
B) ​a balance of low-, moderate-, and vigorous-intensity activities
C) ​aerobic physical activity only
D) ​a combination of team sports and brisk walking
E) ​competitive bodybuilding

Accepted Answer

The ACSM recommends a combination of cardiorespiratory, strength, and flexibility training for developing and maintaining fitness. This ensures a well-rounded fitness routine that improves cardiovascular health, muscular strength and endurance, and flexibility. A balance of low-, moderate-, and vigorous-intensity activities is also important to ensure progress and prevent injury. Competitive bodybuilding is not recommended as the sole form of physical activity for overall fitness as it primarily focuses on aesthetic appearance and can lead to imbalances in muscle development.

Question 17

The USDA Food Intake Patterns:​
A) ​do not emphasize nutrient-dense foods within each food group.
B) ​are a very rigid guide for providing a balanced diet.
C) ​fail to encourage the consumption of whole grains.
D) ​do not specify portion sizes.
E) ​builds a diet from categories of foods that are similar in vitamin and mineral content.

Accepted Answer

The USDA Food Intake Patterns build a diet from categories of foods that are similar in vitamin and mineral content. This approach emphasizes nutrient-dense foods within each food group and encourages the consumption of whole grains. The patterns do provide general portion size recommendations, but they are not overly rigid and can be adapted to meet individual needs.

Question 18

Nutrient-dense foods:​
A) ​are iron rich.
B) ​contain a mixture of carbohydrate, fat, and protein.
C) ​carry nutrient labeling information.
D) ​deliver the most nutrients for the smallest number of kcalories.
E) ​contain an excess of added sugars.

Accepted Answer

Nutrient-dense foods deliver the most nutrients for the smallest number of kcalories.

Question 19

How often does Healthy People set new goals for improving the nation's health?​
A) ​every year
B) ​every 5 years
C) ​every 7 years
D) ​every 10 years
E) ​every 20 years

Accepted Answer

Healthy People sets new goals for improving the nation's health every 10 years. The current iteration is Healthy People 2030.

Question 20

The six diet planning principles are:​
A) ​adequacy, B vitamins, carbohydrates, meat, variety, and portion control.
B) ​abundance, balance, carbohydrates, moderation, vegetables, and variety.
C) ​adequacy, balance, kcalorie control, moderation, variety, and nutrient density.
D) ​abundance, B vitamins, kcalorie control, milk, vegetables, and nutrient density.
E) ​adequacy, carbohydrate restriction, kcalorie control, moderation, variety, and nutrient density.

Accepted Answer

The six diet planning principles are adequacy, balance, kcalorie control, moderation, variety, and nutrient density. Choice C is the only option that includes all six principles. The other choices either include irrelevant or incorrect principles.

Quiz 1: Overview of Nutrition and Health

One of the first nutritional surveys taken before World War II suggested:​

You are assessing your own diet. Which of the following would be the most practical tool to use?​

Which of the following has the highest nutrient density?​

According to the USDA Food Patterns, how many cup(s) of milk or the equivalent in milk products should someone who needs 2000 kcal/day should consume?​

A client consumes the following foods from the grain group of the USDA Food Patterns: 1/2 cup oatmeal, 2 slices of bread, 3 cups popped popcorn, and 1 cup pasta. How many ounce equivalents did the client consume?​

Health care professionals can be most successful at motivating others to become more physically active when they:​

Research confirms that a common contributor to three of the top five causes of death is:​

Which group is not a basic food group included in the USDA Food Patterns?​

​Foods such as potato chips, candy, and colas are called empty-kcalorie foods because they:

The USDA Food Intake Patterns encourage the greatest consumption of which of the following nutrients?​

​For comparison purposes, three ounces of meat can be visualized as being about the size of:

Running at a pace of 6.5 miles/hour is an example of a:​

Major reports regarding the contribution of diet and nutrition status to the health of the people of the United States depend on information collected by the​

You are advising a client on components of the Dietary Guidelines for Americans. Which of the following would you include in your advice?​

Which of the following foods would provide the highest nutrient density for calcium?​

Which type of physical activities are recommended by the ACSM for developing and maintaining fitness?​

The USDA Food Intake Patterns:​

Nutrient-dense foods:​

How often does Healthy People set new goals for improving the nation's health?​

The six diet planning principles are:​

One of the first nutritional surveys taken before World War II suggested:

You are assessing your own diet. Which of the following would be the most practical tool to use?

Which of the following has the highest nutrient density?

According to the USDA Food Patterns, how many cup(s) of milk or the equivalent in milk products should someone who needs 2000 kcal/day should consume?

A client consumes the following foods from the grain group of the USDA Food Patterns: 1/2 cup oatmeal, 2 slices of bread, 3 cups popped popcorn, and 1 cup pasta. How many ounce equivalents did the client consume?

Health care professionals can be most successful at motivating others to become more physically active when they:

Research confirms that a common contributor to three of the top five causes of death is:

Which group is not a basic food group included in the USDA Food Patterns?

Foods such as potato chips, candy, and colas are called empty-kcalorie foods because they:

The USDA Food Intake Patterns encourage the greatest consumption of which of the following nutrients?

For comparison purposes, three ounces of meat can be visualized as being about the size of:

Running at a pace of 6.5 miles/hour is an example of a:

Major reports regarding the contribution of diet and nutrition status to the health of the people of the United States depend on information collected by the

You are advising a client on components of the Dietary Guidelines for Americans. Which of the following would you include in your advice?

Which of the following foods would provide the highest nutrient density for calcium?

Which type of physical activities are recommended by the ACSM for developing and maintaining fitness?

The USDA Food Intake Patterns:

Nutrient-dense foods:

How often does Healthy People set new goals for improving the nation's health?

The six diet planning principles are: