Principles of Healthy Nutrition: Master the Basics of Eating Well

Question 1

Which food source is considered an excellent provider of iron?

Accepted Answer

Spinach

Answer

White rice

Answer

Apples

Answer

Potatoes

Question 2

Consuming adequate fiber has several benefits. Which of the following is NOT an advantage of fiber?

Accepted Answer

Increased energy levels

Answer

Improved digestion

Answer

Lowered cholesterol levels

Answer

Promoting weight management

Question 3

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

Accepted Answer

Caffeine

Answer

Carbohydrates

Answer

Proteins

Answer

Vitamins

Question 4

A deficiency in which nutrient can lead to anemia?

Accepted Answer

Iron

Answer

Vitamin C

Answer

Calcium

Answer

Potassium

Question 5

What is the primary role of carbohydrates in the body?

Accepted Answer

Providing energy

Answer

Repairing tissues

Answer

Regulating hormones

Answer

Absorbing minerals

Question 6

Which of the following is not considered a macronutrient in human nutrition?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 7

A good source of omega-3 fatty acids is:

Accepted Answer

Oily fish

Answer

Lean beef

Answer

Dairy products

Answer

Whole grains

Question 8

The primary role of antioxidants in the body is to:

Accepted Answer

Protect against cell damage

Answer

Provide energy

Answer

Build and repair tissues

Answer

Regulate hormones

Question 9

Which food group is the primary source of complex carbohydrates?

Accepted Answer

Whole grains, legumes, and starchy vegetables

Answer

Fruits and non-starchy vegetables

Answer

Lean protein foods, such as poultry and fish

Answer

Dairy products and fortified plant-based alternatives

Question 10

A balanced diet should include foods from all food groups in:

Accepted Answer

Proportions that vary based on individual needs and preferences

Answer

Equal proportions

Answer

Random proportions without regard to specific recommendations

Answer

Only one food group to ensure adequate intake of that group's nutrients

Question 11

What is a potential long-term health risk associated with fad diets?

Accepted Answer

Nutritional deficiencies

Answer

Increased energy levels

Answer

Improved mood

Answer

Reduced risk of chronic diseases

Question 12

Which statement correctly explains the difference between essential and non-essential nutrients?

Accepted Answer

Essential nutrients must come from food, while non-essential nutrients can be made by the body.

Answer

Essential nutrients are needed in larger amounts than non-essential nutrients.

Answer

Essential nutrients are found in all foods, while non-essential nutrients are only in certain foods.

Answer

Essential nutrients are always more beneficial than non-essential nutrients.

Question 13

According to the Dietary Guidelines for Americans, what is the recommended daily limit for added sugars?

Accepted Answer

Less than 10%

Answer

5%

Answer

10%

Answer

15%

Question 14

Which of the following is not a benefit of a balanced diet?

Accepted Answer

Faster weight loss

Answer

Reduced risk of chronic diseases

Answer

Improved energy levels

Answer

Enhanced mood

Question 15

Which of the following is NOT a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 16

Which of the following factors does NOT affect the absorption of fat-soluble vitamins?

Accepted Answer

Exercise

Answer

Presence of bile salts

Answer

Stomach acidity

Answer

Cooking methods

Question 17

What is the role of protein in the body?

Accepted Answer

Builds and repairs tissues

Answer

Provides energy

Answer

Regulates body temperature

Answer

Transports oxygen

Question 18

Which of the following is a symptom of an iron deficiency?

Accepted Answer

Fatigue

Answer

Scurvy

Answer

Pellagra

Answer

Beriberi

Question 19

What is the process by which nutrients are transported throughout the body?

Accepted Answer

Circulation

Answer

Digestion

Answer

Absorption

Answer

Excretion

Question 20

Which of the following is an example of a processed food?

Accepted Answer

Canned soup

Answer

Fresh fruit

Answer

Whole-wheat bread

Answer

Lean meat

Question 21

What is the primary goal of a healthy diet?

Accepted Answer

To provide adequate energy and nutrients

Answer

To promote weight loss

Answer

To prevent chronic diseases

Answer

To improve athletic performance

Question 22

What is a common feature shared by the Dietary Guidelines for Americans and dietary recommendations from other countries?

Accepted Answer

Encouraging a diverse intake of nutrient-rich foods from various food groups

Answer

Establishing specific calorie limits for all individuals

Answer

Eliminating certain food groups or types

Answer

Strongly advising against consuming processed foods

Question 23

Which of the following health conditions is associated with a high intake of saturated fat?

Accepted Answer

Heart disease

Answer

Type 2 diabetes

Answer

Osteoporosis

Answer

Stroke

Question 24

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

Accepted Answer

Oatmeal

Answer

White bread

Answer

Skim milk

Answer

Fried chicken

Question 25

What is the best way to ensure a balanced diet?

Accepted Answer

Eating from all food groups

Answer

Following a fad diet

Answer

Taking supplements

Answer

Avoiding certain foods

Question 26

Which of the following is NOT considered a macronutrient necessary for human health?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 27

Which of the following food sources is a good source of calcium?

Accepted Answer

Dairy products

Answer

Spinach

Answer

Broccoli

Answer

Beans

Question 28

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

Accepted Answer

Protecting cells from damage caused by free radicals

Answer

Boosting the immune system to fight infections

Answer

Aiding in digestion and nutrient absorption

Answer

Providing energy to cells

Question 29

Which of the following is a characteristic symptom of vitamin C deficiency?

Accepted Answer

Scurvy, characterized by weakened immune function and impaired wound healing

Answer

Anemia, marked by fatigue, weakness, and pale skin

Answer

Night blindness, difficulty seeing in low-light conditions

Answer

Beriberi, a condition that affects the nervous system and heart

Question 30

Which of the following is NOT considered a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Fats

Answer

Proteins

Question 31

What is the primary function of dietary fiber?

Accepted Answer

Facilitating digestion

Answer

Energy production

Answer

Muscle development

Answer

Blood clotting

Question 32

Which of the following is a recommended strategy for healthy weight loss?

Accepted Answer

Increasing physical activity

Answer

Crash dieting

Answer

Skipping meals

Answer

Using over-the-counter weight loss supplements

Question 33

What is the key difference between saturated and unsaturated fats?

Accepted Answer

Saturated fats are solid at room temperature, while unsaturated fats are liquid.

Answer

Unsaturated fats are solid at room temperature, while saturated fats are liquid.

Answer

Both saturated and unsaturated fats are solid at room temperature.

Answer

Both saturated and unsaturated fats are liquid at room temperature.

Question 34

Which food group is a rich source of calcium?

Accepted Answer

Dairy products

Answer

Lean meat

Answer

Whole grains

Answer

Fruits

Question 35

What is the recommended daily intake of water for healthy adults?

Accepted Answer

8-10 cups

Answer

4-6 cups

Answer

12-14 cups

Answer

16-18 cups

Question 36

Which of the following substances is NOT classified as an essential nutrient?

Accepted Answer

Fiber

Answer

Carbohydrates

Answer

Protein

Answer

Vitamins

Question 37

According to the Dietary Guidelines for Americans, what percentage of daily calories should come from saturated fat?

Accepted Answer

Less than 10%

Answer

10-15%

Answer

15-20%

Answer

20-25%

Question 38

What is the main function of carbohydrates in the body?

Accepted Answer

Provide energy

Answer

Build and repair tissues

Answer

Regulate body temperature

Answer

Transport oxygen

Question 39

Which of the following is a common food source of trans fats?

Accepted Answer

Margarine

Answer

Olive oil

Answer

Nuts

Answer

Avocado

Question 40

Which of the following is not considered a macronutrient?

Accepted Answer

Fiber

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 41

Which nutrient is the primary source of energy for the body?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 42

Which of the following is NOT considered a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 43

Which of the following vitamins is crucial for maintaining good vision?

Accepted Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Answer

Vitamin K

Question 44

Which eating disorder is characterized by recurrent episodes of binge eating followed by purging behavior?

Accepted Answer

Bulimia nervosa

Answer

Anorexia nervosa

Answer

Binge eating disorder

Answer

Orthorexia nervosa

Question 45

What is the primary function of carbohydrates in the body?

Accepted Answer

To provide energy

Answer

To build and repair tissues

Answer

To regulate body processes

Answer

To store energy

Question 46

Which of the following is NOT considered a macronutrient essential for human health?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 47

In terms of maintaining a healthy weight, which factor is of paramount importance?

Accepted Answer

Calorie intake

Answer

Nutrient density of the diet

Answer

Amount of physical activity

Answer

Timing of meals

Question 48

Which vitamin plays a crucial role in the process of blood clotting?

Accepted Answer

Vitamin K

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Question 49

Which of the following is NOT a characteristic that indicates malnutrition?

Accepted Answer

Healthy skin

Answer

Stunted growth

Answer

Fatigue

Answer

Swollen abdomen

Question 50

Which assessment tool can be used to evaluate hydration status based on urine color?

Accepted Answer

Urine color chart

Answer

Body mass index

Answer

Waist-to-hip ratio

Answer

Skin turgor test

Question 51

Which of the following is NOT considered an essential nutrient for human health?

Accepted Answer

Fiber

Answer

Protein

Answer

Carbohydrates

Answer

Water

Question 52

Which of the following food sources is an excellent source of vitamin C?

Accepted Answer

Orange

Answer

Lean beef

Answer

Banana

Answer

Pasta

Question 53

What is the recommended daily intake of dietary fiber for adults?

Accepted Answer

25-35 grams

Answer

20-30 grams

Answer

30-40 grams

Answer

35-45 grams

Question 54

Which of the following is a micronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 55

Which vitamin is essential for bone health?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin K

Question 56

What type of dietary fiber is insoluble in water and can provide a feeling of fullness?

Accepted Answer

Cellulose

Answer

Lignin

Answer

Pectin

Answer

Hemicellulose

Question 57

What is the role of the glycemic index in nutrition?

Accepted Answer

Measures the rate at which carbohydrates are absorbed into the bloodstream

Answer

Indicates the amount of fat in a food

Answer

Determines the protein content of a meal

Answer

Predicts the fiber intake of a diet

Question 58

Which of the following is NOT considered a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Protein

Answer

Fats

Question 59

According to the Dietary Guidelines for Americans, what percentage of daily calories should ideally come from saturated fat?

Accepted Answer

Less than 10%

Answer

15-20%

Answer

25-30%

Answer

More than 35%

Question 60

Which vitamin is crucial for maintaining bone health?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 61

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

Accepted Answer

Promotes regular bowel movements

Answer

Provides energy

Answer

Regulates blood sugar levels

Answer

Absorbs vitamins and minerals

Question 62

Which snack option provides a balanced combination of carbohydrates and protein?

Accepted Answer

Apple with peanut butter

Answer

Bag of chips

Answer

Candy bar

Answer

Soda

Question 63

When it comes to energy metabolism, what serves as the primary source of energy for the body?

Accepted Answer

Carbohydrates

Answer

Protein

Answer

Fat

Answer

Fiber

Question 64

To fulfill one of its primary functions, which of the following does the body convert carbohydrates into?

Accepted Answer

Energy

Answer

Muscles

Answer

Vitamins

Answer

Minerals