What is Nutrition? | Nutrition and Diet | Health and Wellness

Question 1

Which of the following food items is an excellent dietary source of calcium, essential for strong bones and teeth?

Accepted Answer

Milk (dairy product)

Answer

Eggs (animal product)

Answer

Whole wheat bread (grain product)

Answer

Potato chips (processed food)

Question 2

Which of the following conditions is commonly associated with a deficiency of vitamin C?

Accepted Answer

Scurvy (skin rashes, bleeding gums)

Answer

Night blindness (impaired vision in low light)

Answer

Rickets (bone deformities in children)

Answer

Osteoporosis (weak, brittle bones)

Question 3

Staying adequately hydrated is crucial for maintaining optimal health. Which of the following is NOT a key benefit of proper hydration?

Accepted Answer

Providing energy for physical activity

Answer

Regulating body temperature through sweating

Answer

Delivering nutrients and oxygen to cells

Answer

Removing waste products through urine and feces

Question 4

Which of the following is not categorized as a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 5

Which of the following vitamins is crucial for maintaining healthy bones and teeth?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 6

True or False: The human body has the ability to store excess carbohydrates as glycogen.

Accepted Answer

True

Answer

False

Question 7

Which of these food options is a good source of dietary fiber?

Accepted Answer

Brown rice

Answer

White bread

Answer

Soda

Answer

Candy

Question 8

True or False: Consuming a wide variety of foods from all food groups is essential for ensuring adequate nutrient intake.

Accepted Answer

True

Answer

False

Question 9

True or False: Consuming excessive amounts of saturated fat may increase the risk of developing heart disease.

Accepted Answer

True

Answer

False

Question 10

Which of the following is NOT a macronutrient essential for the body's basic functioning?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 11

What is the primary role of carbohydrates in the body?

Accepted Answer

Provide energy for daily activities and bodily functions

Answer

Build and repair body tissues

Answer

Regulate body temperature

Answer

Store vitamins and minerals

Question 12

Which of the following foods is a complete protein, containing all essential amino acids?

Accepted Answer

Chicken

Answer

Beans

Answer

Rice

Answer

Wheat

Question 13

What is the process by which larger nutrient molecules are broken down into smaller, absorbable molecules?

Accepted Answer

Digestion

Answer

Absorption

Answer

Metabolism

Answer

Assimilation

Question 14

Which vitamin plays a crucial role in blood clotting and wound healing?

Accepted Answer

Vitamin K

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Question 15

What is a balanced diet characterized by?

Accepted Answer

Providing all essential nutrients in appropriate amounts for optimal health

Answer

Focusing primarily on a specific food group

Answer

Eliminating all processed or packaged foods

Answer

Containing no animal products whatsoever

Question 16

Which of the following is a good source of healthy unsaturated fats?

Accepted Answer

Olive oil

Answer

Butter

Answer

Bacon

Answer

Margarine

Question 17

What is the recommended daily intake of water for adults to maintain hydration?

Accepted Answer

6-8 glasses

Answer

10-12 glasses

Answer

2-4 glasses

Answer

As much as desired

Question 18

Which of these food choices is both sustainable and ethical?

Accepted Answer

Choosing produce grown nearby

Answer

Buying only organic foods

Answer

Eating a diet mostly made up of meat

Answer

Avoiding processed foods completely

Question 19

Which nutrient is NOT a macronutrient?

Accepted Answer

Minerals

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 20

The process by which the body breaks down food into smaller molecules is known as:

Accepted Answer

Digestion

Answer

Absorption

Answer

Metabolism

Answer

Excretion

Question 21

Which vitamin is essential for maintaining healthy skin and vision?

Accepted Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Answer

Vitamin E

Question 22

Which of the following is a major function of proteins in the body?

Accepted Answer

Building and repairing tissues

Answer

Transporting oxygen

Answer

Regulating blood sugar

Answer

Storing energy

Question 23

The process by which nutrients are taken up into the bloodstream is called:

Accepted Answer

Absorption

Answer

Digestion

Answer

Metabolism

Answer

Excretion

Question 24

Which of the following nutrients is primarily responsible for providing energy?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Minerals

Question 25

The science of studying the relationship between nutrition and health is known as:

Accepted Answer

Nutrition

Answer

Biology

Answer

Chemistry

Answer

Medicine

Question 26

Which of the following is NOT a macronutrient in human nutrition?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 27

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

Accepted Answer

Provide energy

Answer

Build and repair tissues

Answer

Regulate body temperature

Answer

Aid in digestion

Question 28

Which of the following foods is a good source of complete protein, meaning it contains all the essential amino acids?

Accepted Answer

Meat

Answer

Fruits

Answer

Vegetables

Answer

Bread

Question 29

What do the initials RDAs stand for in the context of nutrition?

Accepted Answer

Recommended Dietary Allowances

Answer

Recommended Daily Amounts

Answer

Reliable Dietary Allocations

Answer

Required Daily Amounts

Question 30

What is the primary function of fiber in the digestive system?

Accepted Answer

Promotes regular bowel movements

Answer

Provides energy

Answer

Absorbs nutrients

Answer

Neutralizes stomach acid

Question 31

Which of the following is NOT a potential consequence of malnutrition?

Accepted Answer

Improved athletic performance

Answer

Stunted growth

Answer

Weakened immune system

Answer

Reduced cognitive function

Question 32

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

Accepted Answer

Providing energy

Answer

Building and repairing tissues

Answer

Regulating body processes

Answer

Storing vitamins and minerals

Question 33

Which vitamin is commonly known as the 'sunshine vitamin' due to its synthesis in the body upon exposure to sunlight?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 34

What is the process called by which food is broken down into smaller molecules for absorption?

Accepted Answer

Digestion

Answer

Ingestion

Answer

Absorption

Answer

Metabolism

Question 35

Which of the following foods is a good source of dietary fiber?

Accepted Answer

Oatmeal

Answer

White bread

Answer

Candy

Answer

Soda

Question 36

What is the term for a condition in which the body lacks essential nutrients?

Accepted Answer

Malnutrition

Answer

Undernutrition

Answer

Overnutrition

Answer

Vitamin deficiency

Question 37

Which of the following is NOT a key principle of healthy eating?

Accepted Answer

Eating large portions

Answer

Variety

Answer

Balance

Answer

Moderation

Question 38

What is the process called that breaks down food into smaller molecules that can be absorbed?

Accepted Answer

Digestion

Answer

Absorption

Answer

Assimilation

Answer

Metabolism

Question 39

Which vitamin is necessary for the body to absorb calcium?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin B12

Answer

Vitamin C

Question 40

According to dietary guidelines, what percentage of daily calories should come from carbohydrates?

Accepted Answer

40-60%

Answer

20-30%

Answer

60-80%

Answer

Over 80%

Question 41

The Dietary Guidelines for Americans recommend limiting added sugar intake to less than what percentage?

Accepted Answer

5%

Answer

10%

Answer

15%

Answer

20%

Question 42

Which food group provides the body with its main source of energy?

Accepted Answer

Carbohydrates

Answer

Fruits and Vegetables

Answer

Proteins

Answer

Fats

Question 43

Define the primary function of nutrition in the human body.

Accepted Answer

To provide the body with the essential nutrients it requires for proper functioning

Answer

To regulate the body's temperature

Answer

To repair damaged cells and tissues

Question 44

Which of the following is NOT classified as a macronutrient?

Accepted Answer

Vitamin C

Answer

Carbohydrates

Answer

Protein

Answer

Fat

Question 45

Identify the process by which the body breaks down food into smaller molecules.

Accepted Answer

Digestion

Answer

Absorption

Answer

Metabolism

Answer

Assimilation

Question 46

Which of the following systems is responsible for transporting nutrients throughout the body?

Accepted Answer

Bloodstream

Answer

Digestive system

Answer

Respiratory system

Answer

Lymphatic system

Question 47

Identify the nutrient primarily responsible for providing energy to the body.

Accepted Answer

Carbohydrate

Answer

Fat

Answer

Protein

Answer

Vitamin

Question 48

Describe the primary function of vitamins in the body.

Accepted Answer

Acting as coenzymes in metabolic reactions

Answer

Building and repairing body tissues

Answer

Regulating body processes

Answer

Providing energy

Question 49

Which mineral is crucial for maintaining healthy bone structure?

Accepted Answer

Calcium

Answer

Sodium

Answer

Zinc

Answer

Iron

Question 50

Identify the characteristics of a healthy and balanced diet.

Accepted Answer

Variety, balance, and moderation

Answer

High in processed foods

Answer

Exclusively plant-based

Answer

Low in fiber