Question 1

A person's _____ is not a major influence for his or her food selection practices.
A)mood
B)place of residence
C)blood type
D)health status

Accepted Answer

A person's blood type does not have a significant impact on their food selection practices. Meanwhile, mood, place of residence, and health status can all affect a person's food choices.

Question 2

According to the U.S.Food and Drug Administration,which of the following substances can not be classified as a dietary supplement?
A)copper
B)vitamin E
C)tobacco
D)lysine

Accepted Answer

Tobacco is not a dietary supplement as it does not meet the definition of a dietary ingredient. The other options - copper, vitamin E, and lysine - are all dietary supplements as they are naturally occurring substances that can be consumed to supplement the diet.

Question 3

Which of the following statements is true?
A)Nutrient deficiency diseases develop when diets lack essential nutrients.
B)A skin rash could be a symptom of a vitamin deficiency disease.
C)A headache is a common sign of a mineral deficiency disease.
D)Most phytochemicals are classified as essential nutrients.

Accepted Answer

Nutrient deficiency diseases are caused by an insufficient intake or absorption of essential nutrients such as vitamins, minerals, and other vital compounds.

B and C are incorrect because neither a skin rash nor a headache is a common symptom of deficiency diseases related to vitamins or minerals.

D is incorrect because while phytochemicals are beneficial compounds found in plant-based foods, they are not considered essential nutrients necessary for survival.

Question 4

Which of the following is a main goal of Healthy People 2020?
A)Receive annual physical checkups
B)Provide opportunities to increase physical activity
C)Improve the overall quality of Americans' food choices
D)promote quality of life,healthy development,and healthy behaviors for everyone.

Accepted Answer

The main goal of Healthy People 2020 is to promote quality of life, healthy development, and healthy behaviors for everyone. Option A is too specific to be a main goal of the program, and option B and C are only partial aspects of the larger goal of improving overall health and wellness for all individuals.

Question 5

Which of the following nutrients is a source of energy?
A)Cholesterol
B)Protein
C)Vitamin D
D)Iron

Accepted Answer

Protein is a source of energy, as well as being important for building and repairing tissues. Cholesterol, Vitamin D, and Iron do not provide energy directly.

Question 6

A substance that can protect a person's cells from being damaged or destroyed by certain harmful factors is a (an)
A)vitamin.
B)oxidizing agent.
C)mineral nutrient.
D)antioxidant.

Accepted Answer

An antioxidant is a substance that can protect a person's cells from being damaged or destroyed by certain harmful factors, such as free radicals, which may lead to chronic diseases. Antioxidants neutralize free radicals by donating an electron, preventing them from damaging cells. Vitamins (A, C, and E) and some minerals (selenium, zinc, and manganese) are examples of antioxidants. However, D is the best choice as it specifically mentions the protection of cells via protection from harmful factors.

Question 7

According to a main goal of Healthy People 2020,Americans should
A)reduce children's exposure to junk foods at home and school.
B)learn how to obtain nutrition information from reliable sources.
C)create environments that foster good health for everyone.
D)receive annual influenza vaccinations.

Accepted Answer

Creating environments that foster good health for everyone is a main goal of Healthy People 2020. This includes promoting healthy behaviors, improving access to preventive services and quality healthcare, and creating social and physical environments that promote good health. The other options are specific actions or recommendations related to health, but they do not encompass the broader goal of creating healthy environments for all.

Question 8

Which of the following statements is true?
A)A person's diet is influenced by his or her blood type,birth order,and sustainability.
B)Most people are born with the ability to choose a nutritious diet.
C)Nutrients are life-sustaining phytochemicals in food.
D)In the United States,poor eating habits contribute to some of the ten leading causes of death.

Accepted Answer

In the United States, poor eating habits contribute to some of the ten leading causes of death. This statement is true. Option A is incorrect as there is no evidence to suggest that blood type or birth order influence a person's diet, and sustainability may be a consideration in food production but not individual dietary choices. Option B is incorrect as many people may not have access to nutritious foods or may not have the education or resources to choose a nutritious diet. Option C is incorrect as nutrients are specific types of compounds found in food, while phytochemicals are plant-based compounds that may have health benefits.

Question 9

Tamika's 52-year-old father died as a result of a condition that is the leading cause of death in the United States.Based on this information,Tamika's father died from
A)heart disease.
B)type 1 diabetes.
C)lung cancer.
D)influenza.

Accepted Answer

According to the Centers for Disease Control and Prevention (CDC), heart disease is the leading cause of death in the United States, accounting for approximately 1 in every 4 deaths. Tamika's father's age also puts him at a higher risk for developing heart disease. Therefore, it is most likely that Tamika's father died as a result of heart disease.

Question 10

Which of the following statements is true?
A)An essential nutrient must be supplied by the diet.
B)Under certain conditions,the human body can make iron,copper,and zinc.
C)People develop scurvy when their diets lack vitamin
D)Phytochemicals are antioxidants produced by animal cells.

Accepted Answer

An essential nutrient is a nutrient that cannot be synthesized by the body and must be obtained through the diet to maintain health.

Question 11

Most forms of _____ are a source of energy for cells.
A)cholesterol
B)water
C)vitamin C
D)carbohydrate

Accepted Answer

Carbohydrates are the primary source of energy for cells. They are broken down into glucose, which is used to produce ATP, the main energy currency of the cell. Cholesterol, water, and vitamin C do not provide significant amounts of energy for cellular processes.

Question 12

A person's _____ is not a major influence for his or her food selection practices.
A)health status
B)political beliefs
C)mood
D)place of residence

Accepted Answer

Political beliefs may factor into a person's decision to support certain types of food systems or boycott certain products, but it is not a major influence on their day-to-day food selection practices. Health status, mood, and place of residence are all factors that can significantly impact food choices.

Question 13

Which of the following conditions or diseases is a leading diet-related cause of death in the United States?
A)Suicide
B)Heart disease
C)Influenza and pneumonia
D)Chronic lower respiratory infections

Accepted Answer

Heart disease is a leading diet-related cause of death in the United States, with poor dietary habits being a major risk factor for the development of heart disease. Suicide, influenza and pneumonia, and chronic lower respiratory infections are not primarily related to diet.

Question 14

Which of the following conditions is not a leading cause of death in the United States?
A)Tuberculosis
B)Heart disease
C)Stroke
D)Cancer

Accepted Answer

Tuberculosis is not a leading cause of death in the United States. According to the Centers for Disease Control and Prevention (CDC), the top three leading causes of death in the United States are heart disease, cancer, and chronic lower respiratory disease. Stroke is also a leading cause of death, but it ranks fourth after chronic lower respiratory disease.

Question 15

According to a main goal of Healthy People 2020,Americans should
A)receive annual influenza and early childhood vaccinations.
B)promote quality of life,healthy development,and healthy behaviors for everyone.
C)reduce children's exposure to junk foods at home and school.
D)learn how to obtain nutrition information from reliable sources.

Accepted Answer

The main goal of Healthy People 2020 is to promote quality of life, healthy development, and healthy behaviors for everyone. The other answer choices are specific strategies or recommendations but do not encompass the overall goal.

Question 16

Which of the following statements is true?
A)In the United States,poor eating habits contribute to the ten leading causes of death,including influenza and pneumonia.
B)Nutrients are life-sustaining substances in food.
C)A person's diet is influenced by his or her blood type,birth order,and sustainability.
D)People have an instinctual ability to choose a nutritious variety of foods.

Accepted Answer

Nutrients are essential for life and are obtained from the food we eat. They are important for a variety of bodily functions such as energy production, growth, and repair. Poor eating habits can contribute to a variety of health problems, including some of the leading causes of death in the United States, but influenza and pneumonia are not among them. Blood type, birth order, and sustainability may influence a person's food choices, but they are not the primary factors. While humans may have some innate food preferences, it is not accurate to say that we have an instinctual ability to choose a nutritious variety of foods, as our food choices are also shaped by cultural, social, economic, and environmental factors.

Question 17

Which of the following substances is a phytochemical?
A)glucose
B)zinc
C)caffeine
D)pantothenic acid

Accepted Answer

Phytochemicals are biologically active compounds that occur naturally in plants. Caffeine is a phytochemical found in plants like coffee, tea, and cacao. Glucose, zinc, and pantothenic acid are not phytochemicals. Glucose is a simple sugar, zinc is a mineral, and pantothenic acid is a B-vitamin.

Question 18

Which of the following conditions or diseases is a leading diet-related cause of death in the United States?
A)Influenza and pneumonia
B)Diabetes
C)Suicide
D)Chronic lower respiratory infections

Accepted Answer

Diabetes is a leading diet-related cause of death in the United States.

Question 19

Which of the following factors has a major influence over a person's food choices?
A)Blood type
B)Vitamin A status
C)Birth order
D)Close friends

Accepted Answer

Close friends have a major influence over a person's food choices. People tend to choose foods that are similar to those chosen by their close friends, family members, and social groups. This can be influenced by factors such as shared cultural backgrounds, beliefs about nutrition, and taste preferences.

Question 20

Which of the following conditions or diseases is a leading diet-related cause of death in the United States?
A)Chronic lower respiratory infections
B)Influenza and pneumonia
C)Suicide
D)Stroke

Accepted Answer

Stroke is a leading diet-related cause of death in the United States. Poor dietary habits, such as consuming foods high in saturated and trans fats, sodium, and added sugars, can increase the risk of high blood pressure, high cholesterol, and obesity, all of which are risk factors for stroke. Chronic lower respiratory infections, influenza and pneumonia, and suicide are not primarily related to diet.

Quiz 1: The Basics of Nutrition

A person's _____ is not a major influence for his or her food selection practices.

According to the U.S.Food and Drug Administration,which of the following substances can not be classified as a dietary supplement?

Which of the following statements is true?

Which of the following is a main goal of Healthy People 2020?

Which of the following nutrients is a source of energy?

A substance that can protect a person's cells from being damaged or destroyed by certain harmful factors is a (an)

According to a main goal of Healthy People 2020,Americans should

Which of the following statements is true?

Tamika's 52-year-old father died as a result of a condition that is the leading cause of death in the United States.Based on this information,Tamika's father died from

Which of the following statements is true?

Most forms of _____ are a source of energy for cells.

A person's _____ is not a major influence for his or her food selection practices.

Which of the following conditions or diseases is a leading diet-related cause of death in the United States?

Which of the following conditions is not a leading cause of death in the United States?

According to a main goal of Healthy People 2020,Americans should

Which of the following statements is true?

Which of the following substances is a phytochemical?

Which of the following conditions or diseases is a leading diet-related cause of death in the United States?

Which of the following factors has a major influence over a person's food choices?

Which of the following conditions or diseases is a leading diet-related cause of death in the United States?