Nutrition and Fitness: Essential Knowledge for Healthy Living

Question 1

Essential nutrients are substances that the body needs to function properly. Which of the following is NOT an essential nutrient?

Accepted Answer

Oxygen

Answer

Carbohydrates

Answer

Vitamins

Answer

Proteins

Question 2

Which of these is NOT an essential nutrient for the human body?

Accepted Answer

Caffeine

Answer

Water

Answer

Vitamins

Answer

Proteins

Question 3

The Food Guide Pyramid is a visual representation of the recommended daily intake of food from different food groups. How is the Food Guide Pyramid structured?

Accepted Answer

It is divided into four sections, representing the four main food groups.

Answer

It is a circular diagram that shows the percentages of each food group that should be consumed daily.

Answer

It is a list of foods that are considered healthy and should be eaten every day.

Answer

It is a tool used to calculate the number of calories a person should eat each day.

Question 4

According to health organizations like the CDC, which of the following is NOT a recommended amount of daily physical activity for adults?

Accepted Answer

1 hour of light-intensity aerobic activity

Answer

150 minutes of moderate-intensity aerobic activity

Answer

75 minutes of vigorous-intensity aerobic activity

Answer

2 hours of moderate-to-vigorous intensity aerobic activity

Question 5

A balanced diet includes a variety of nutrient-rich foods from different food groups. Which food should be limited in intake and is NOT considered an essential part of a healthy diet?

Accepted Answer

Added sugars

Answer

Fruits and vegetables

Answer

Whole grains

Answer

Lean protein

Question 6

Which of the following is a micronutrient, a nutrient needed in smaller amounts than macronutrients?

Accepted Answer

Vitamin D

Answer

Protein

Answer

Fat

Answer

Carbohydrate

Question 7

Which macronutrient is the body's main source of energy?

Accepted Answer

Carbohydrates

Answer

Protein

Answer

Fat

Answer

Vitamins

Question 8

According to MyPlate, which food group is NOT recommended?

Accepted Answer

Sweets

Answer

Fruits

Answer

Grains

Answer

Dairy

Question 9

Which of these is NOT an advantage of regular exercise?

Accepted Answer

Weight gain

Answer

Improved heart health

Answer

Lower risk of long-term illnesses

Answer

Better mood and sleep

Question 10

Which of the following is NOT a key component of fitness?

Accepted Answer

Speed

Answer

Cardiovascular endurance

Answer

Muscular strength

Answer

Body composition

Question 11

Which food group is essential for a balanced diet, providing both energy and fiber?

Accepted Answer

Whole grains

Answer

Saturated fats

Answer

Added sugars

Answer

Trans fats

Question 12

According to MyPlate, how should you divide your plate when creating a healthy breakfast?

Accepted Answer

Half fruits and vegetables, quarter whole grains, quarter lean protein

Answer

Only fruits, vegetables, and lean protein

Answer

MyPlate does not provide breakfast guidelines

Question 13

What nutrient plays a key role in building and repairing our muscles and organs?

Accepted Answer

Protein

Answer

Carbohydrates

Answer

Fat

Answer

Vitamins

Question 14

Which of the following is NOT considered a vital component of a well-balanced diet?

Accepted Answer

Sugary beverages

Answer

Fruits and vegetables

Answer

Whole grains

Answer

Lean protein

Question 15

Which of the following is NOT a macronutrient?

Accepted Answer

Calcium

Answer

Carbohydrate

Answer

Protein

Answer

Fat

Question 16

Which food item is NOT recommended for a balanced diet?

Accepted Answer

Bacon

Answer

Fruits

Answer

Whole-wheat bread

Answer

Yogurt

Question 17

What is the primary function of proteins in our bodies?

Accepted Answer

Building and maintaining tissues and muscles

Answer

Storing energy for later use

Answer

Regulating body temperature

Answer

Transporting nutrients and oxygen throughout the body

Question 18

What does NOT contribute to a healthy lifestyle?

Accepted Answer

Smoking

Answer

Exercising regularly

Answer

Eating a balanced diet

Answer

Getting enough sleep

Question 19

What is a benefit of regular physical activity?

Accepted Answer

Improved heart health

Accepted Answer

Lower risk of cancer

Accepted Answer

Better mood

Answer

Increased muscle size

Question 20

Which of the following is NOT included as a main food group in the MyPlate recommendations?

Accepted Answer

Candy

Answer

Fruits

Answer

Vegetables

Question 21

Regular physical activity has many benefits for overall health. Which of the following is NOT a benefit of regular exercise?

Accepted Answer

Higher risk of injury

Answer

Improved heart health

Answer

Reduced risk of certain diseases

Answer

Increased flexibility and mobility

Question 22

According to the MyPlate guidelines, which food groups are recommended for a healthy diet?

Accepted Answer

Fruits and vegetables

Accepted Answer

Whole grains

Accepted Answer

Lean protein

Answer

Added sugars

Question 23

To maintain a healthy diet, it's important to include foods from each food group in the right amounts. Which option best describes a healthy eating plan?

Accepted Answer

C. Eating a variety of foods from each food group, as recommended by MyPlate

Answer

A. Eating only fruits and vegetables

Answer

B. Eating a diet low in carbs and high in protein

Answer

D. Avoiding all processed foods

Question 24

To reduce the risk of chronic health issues like heart disease, stroke, and type 2 diabetes, which lifestyle choices are beneficial?

Accepted Answer

Eating a balanced diet with plenty of fruits, vegetables, and whole grains

Accepted Answer

Getting regular exercise

Answer

Including processed foods and sugary drinks in your daily diet

Question 25

Which nutrient is essential for building and repairing body tissues, like muscles and bones?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Question 26

Which of these measures your ability to use your muscles to push or pull against resistance?

Accepted Answer

Muscular strength

Answer

Flexibility

Answer

Endurance

Question 27

Which nutrient is essential for building and maintaining strong bones and teeth?

Accepted Answer

Calcium

Answer

Iron

Answer

Vitamin C

Answer

Carbohydrates

Question 28

Which food group is NOT recommended for a healthy and balanced diet?

Accepted Answer

Processed and packaged foods

Answer

Fruits and vegetables

Answer

Whole grains

Answer

Lean protein

Question 29

Which of these is NOT an essential nutrient for a healthy body?

Accepted Answer

Fiber

Answer

Carbohydrates

Answer

Proteins

Answer

Vitamins

Question 30

As per the MyPlate guidelines, which type of grains should be consumed in moderation for a balanced diet?

Accepted Answer

Refined grains

Answer

Whole grains

Answer

Brown rice

Answer

Quinoa

Question 31

What is the best way to maintain proper hydration?

Accepted Answer

Drinking water consistently throughout the day

Answer

Consuming sugary drinks when feeling thirsty

Answer

Relying primarily on coffee or tea for hydration

Answer

Only drinking water during or after exercise

Question 32

Which of the following is an example of a saturated fat?

Accepted Answer

Butter

Answer

Olive oil

Answer

Avocado

Answer

Walnuts

Question 33

Which of the following is NOT a component of a balanced breakfast?

Accepted Answer

Candy bar

Answer

Whole grains

Answer

Fruits or vegetables

Answer

Protein

Question 34

Which of the following are psychological benefits of regular physical activity?

Accepted Answer

Improved memory, reduced stress, enhanced mood

Answer

Increased energy and increased muscle mass

Answer

Improved skin complexion, reduced risk of disease

Answer

Reduced appetite, improved sleep quality

Question 35

In sports, using performance-enhancing substances raises ethical concerns. Which of these is a valid ethical objection?

Accepted Answer

It gives athletes an unfair advantage.

Answer

Athletes should be free to use them if they accept the risks.

Answer

If the substances are undetectable, there's no ethical issue.

Answer

Natural substances are ethically acceptable in sports.

Question 36

Carbohydrates are primarily responsible for which function in the body?

Accepted Answer

Providing energy

Answer

Building and repairing tissues

Answer

Transporting oxygen

Answer

Regulating body temperature

Question 37

Which type of activity is considered moderate-intensity exercise?

Accepted Answer

Taking a brisk walk

Answer

Sprinting

Answer

Swimming laps at a fast pace

Answer

Lifting weights

Question 38

Which of the following is NOT an advantage associated with healthy eating habits?

Accepted Answer

Accelerated aging

Answer

Improved mood

Answer

Increased energy

Answer

Reduced risk of chronic diseases

Question 39

What is the most effective way to ensure a balanced and nutritious diet?

Accepted Answer

Consuming a variety of foods from all food groups

Answer

Focusing primarily on one or two food groups

Answer

Limiting food intake to a few specific items

Answer

Skipping meals to save time

Question 40

What is the primary role of carbohydrates in our bodies?

Accepted Answer

Providing energy

Answer

Building and repairing tissues

Answer

Regulating body temperature

Answer

Transporting oxygen

Question 41

What is the process called by which the body breaks down food into nutrients?

Accepted Answer

Digestion

Answer

Metabolism

Answer

Absorption

Answer

Excretion

Question 42

Which of the following should be included in a healthy diet?

Accepted Answer

Plenty of fruits, vegetables, and whole grains

Answer

High amounts of saturated fat

Answer

Limited fiber intake

Answer

Excessive added sugars

Question 43

Which food group is a primary source of protein for the human body?

Accepted Answer

Meat and beans

Answer

Fruits

Answer

Vegetables

Answer

Grains

Question 44

A well-balanced meal should include a variety of foods from which categories?

Accepted Answer

Both carbohydrates, proteins, fats, and vitamins, minerals, antioxidants

Answer

Carbohydrates, proteins, and fats

Answer

Vitamins, minerals, and antioxidants

Answer

Neither carbohydrates, proteins, fats, nor vitamins, minerals, antioxidants

Question 45

The recommended daily intake of added sugar for adults is:

Accepted Answer

25 grams for women and 36 grams for men

Answer

50 grams for women and 75 grams for men

Answer

100 grams for women and 150 grams for men

Answer

There is no daily recommended intake for added sugars

Question 46

The process by which the body utilizes oxygen to break down nutrients in food is known as:

Accepted Answer

Cellular respiration

Answer

Photosynthesis

Answer

Glycolysis

Answer

Metabolism

Question 47

Which type of fat is generally considered to be healthier for your body?

Accepted Answer

Unsaturated fat

Answer

Saturated fat

Answer

Trans fat

Answer

All fats are equally healthy

Question 48

What is the main function of carbohydrates in the body?

Accepted Answer

To provide energy

Answer

To build and repair tissues

Answer

To support immune function

Answer

To regulate blood sugar levels

Question 49

Which of the following foods is the best source of calcium?

Accepted Answer

Milk

Answer

Eggs

Answer

Spinach

Answer

Broccoli

Question 50

Which food group provides the body with the majority of its energy due to its high carbohydrate content?

Accepted Answer

Grains

Answer

Fruits and vegetables

Answer

Dairy

Answer

Protein foods

Question 51

Which form of exercise is most effective for improving heart health?

Accepted Answer

Aerobic exercises

Answer

Resistance training

Answer

Flexibility exercises

Answer

Balance exercises

Question 52

Which of the following is not a typical symptom of dehydration?

Accepted Answer

Frequent urination

Answer

Intense thirst

Answer

Dark-colored urine

Answer

Headaches

Question 53

What is the primary role of protein in the body?

Accepted Answer

Building and repairing tissues

Answer

Providing energy

Answer

Regulating body temperature

Answer

Transporting oxygen

Question 54

Which of these is a recommended way to manage stress effectively?

Accepted Answer

Engaging in regular exercise

Answer

Consuming unhealthy foods

Answer

Sleeping excessively

Answer

Avoiding social situations

Question 55

Which of the following is NOT a benefit of regular physical activity?

Accepted Answer

Impaired sleep quality

Answer

Reduced risk of chronic diseases

Answer

Improved mood and cognitive function

Answer

Increased muscle mass

Question 56

What is the main role of carbohydrates in the human body?

Accepted Answer

Provide energy

Answer

Build and repair tissues

Answer

Regulate body temperature

Answer

Transport oxygen throughout the body

Question 57

Which of the following food groups provides the body with the majority of its energy throughout the day?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins and minerals

Question 58

What is the primary function of protein in the human body?

Accepted Answer

To build and repair tissues, muscles, and organs

Answer

To provide the body with energy

Answer

To regulate body temperature

Answer

To transport oxygen throughout the body

Question 59

What is the difference between a calorie and a kilocalorie?

Accepted Answer

A kilocalorie is equal to 1000 calories

Answer

They are the same

Answer

A calorie is equal to 1000 kilocalories

Answer

There is no difference

Question 60

What is the primary objective of the Dietary Guidelines for Americans?

Accepted Answer

To promote healthy dietary choices and an active lifestyle to improve overall health and well-being

Answer

To reduce the prevalence of chronic diseases

Answer

To provide specific meal plans for individuals

Answer

To promote weight loss

Question 61

Which food group is the primary source of carbohydrates, which provide the body with energy?

Accepted Answer

Grains

Answer

Fruits and vegetables

Answer

Dairy

Answer

Meat and beans

Question 62

Which of the following is a healthy habit to promote hydration throughout the day?

Accepted Answer

Drinking plenty of water regularly

Answer

Consuming sugary drinks like soda or juice in moderation

Answer

Waiting until you feel thirsty to drink fluids

Answer

Limiting caffeine intake

Question 63

According to the USDA's MyPlate guidelines, which option is NOT a food group?

Accepted Answer

Desserts

Answer

Fruits

Answer

Vegetables

Answer

Grains

Question 64

Which nutrient provides the body with its primary source of energy?

Accepted Answer

Carbohydrates

Answer

Protein

Answer

Fat

Answer

Vitamins