Nutrition and Fitness: The Key to a Healthy Lifestyle

Question 1

Which macronutrient is the main energy source for the body, particularly during physical activity?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Minerals

Question 2

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

Accepted Answer

Iron

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 3

Which is the best dietary source to increase your daily intake of vitamin C?

Accepted Answer

Orange juice

Answer

Red meat

Answer

Vitamin C supplements

Answer

Avoid foods rich in vitamin C

Question 4

Which nutrient category does NOT provide the body with the majority of its energy?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 5

Which macronutrient is the body's main energy source?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins and minerals

Question 6

Which of the following is a macronutrient that provides energy and helps build and repair body tissues?

Accepted Answer

Protein

Answer

Vitamin C

Answer

Sodium

Answer

Fiber

Question 7

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

Accepted Answer

Weight gain

Answer

Improved cardiovascular health

Answer

Reduced risk of chronic diseases

Answer

Increased flexibility

Question 8

What is the best definition of a balanced diet?

Accepted Answer

Provides all essential nutrients in the right amounts

Answer

High in calories and low in nutrition

Answer

Low in carbs and high in protein

Answer

High in processed foods and low in whole foods

Question 9

Which macronutrient is essential for repairing and building body tissues?

Accepted Answer

Proteins

Answer

Lipids

Answer

Carbohydrates

Answer

Vitamins

Question 10

Which macronutrient supplies the body with the building blocks for protein synthesis?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 11

Which essential micronutrient is crucial for the development and maintenance of strong bones and teeth?

Accepted Answer

Calcium

Answer

Iron

Answer

Vitamin C

Answer

Sodium

Question 12

Which of the following is a fundamental principle for maintaining a balanced diet?

Accepted Answer

Prioritizing whole, unprocessed foods over processed foods.

Answer

Limiting food intake to one or two food groups.

Answer

Focusing solely on calorie intake without considering nutritional value.

Answer

Skipping meals intermittently to reduce calorie consumption.

Question 13

What is a crucial element of a well-balanced diet?

Accepted Answer

Incorporating a variety of macronutrients and micronutrients

Answer

Eating only organic foods

Answer

Severely restricting calorie intake

Answer

Eliminating all processed foods

Question 14

Which macronutrient is the body's primary energy source?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 15

Which of the following is a micronutrient, unlike the others?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 16

Which statement accurately describes macronutrients?

Accepted Answer

Essential organic compounds obtained from the diet

Answer

Provide equal energy per gram

Answer

Excess consumption poses no health risks

Answer

Not involved in energy production

Question 17

Macronutrients are essential nutrients needed in large daily amounts. Which of the following is NOT a macronutrient?

Accepted Answer

Calcium

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 18

Which macronutrient provides the body with energy for its cells to function?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 19

What should form the foundation of a balanced diet?

Accepted Answer

Unprocessed foods, whole grains, and lean protein

Answer

High amounts of saturated fats, refined carbohydrates, and added sugars

Answer

Only fruits and vegetables

Answer

Processed meats, sugary drinks, and white bread

Question 20

Which of the following is NOT a macronutrient, which are essential for human health?

Accepted Answer

Minerals

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 21

Which of the following is NOT a macronutrient, providing the body with most of its energy and supporting its vital functions?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 22

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

Accepted Answer

Increased body fat

Answer

Improved cardiovascular health

Answer

Reduced risk of chronic diseases

Answer

Improved mood and sleep quality

Question 23

Which of the following is considered a micronutrient, unlike the others?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 24

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

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 25

Which substance is not a macronutrient, but a type of carbohydrate that the body cannot digest?

Accepted Answer

Fiber

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 26

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

Accepted Answer

Carbohydrates

Answer

Minerals

Answer

Proteins

Answer

Fats

Question 27

Which nutrient is essential for building and maintaining body structures like muscles, bones, and skin?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Question 28

Which of the following is NOT a macronutrient that is essential for bodily function?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 29

Which macronutrient is the primary source of energy for maintaining optimal health?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 30

Which of these is considered a micronutrient, unlike the others?

Accepted Answer

Iron

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 31

Which of the following is NOT a primary macronutrient essential for human nutrition?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 32

Which of the following is a micronutrient?

Accepted Answer

Vitamin C

Answer

Carbohydrates

Answer

Proteins

Question 33

To boost performance, what nutritional strategy is most important for athletes?

Accepted Answer

Prioritizing protein intake for muscle recovery and growth

Answer

Focusing on high-fat diets for energy storage

Question 34

Which of the following methods can be used to measure body composition, including changes in muscle mass and body fat percentage?

Accepted Answer

Bioelectrical impedance analysis (BIA)

Accepted Answer

Skinfold caliper measurement

Answer

Resting heart rate measurement

Answer

Maximal oxygen consumption (VO2 max) test

Question 35

Which macronutrient is the body's main energy source and can be stored as glycogen?

Accepted Answer

Carbohydrate

Answer

Protein

Answer

Fat

Answer

Vitamin

Question 36

What is a key component of a plan for managing weight effectively over time?

Accepted Answer

Balancing your diet and getting regular exercise to burn more calories than you consume

Answer

Setting extremely strict rules about what you can eat

Question 37

According to the CDC, how many minutes of moderate-intensity physical activity should adults get each week?

Accepted Answer

150 minutes

Answer

75 minutes

Answer

300 minutes

Question 38

Which of the following statements about macronutrients is accurate?

Accepted Answer

Macronutrients are needed by the body in large amounts.

Answer

Micronutrients include vitamins and minerals.

Answer

Macronutrients are not necessary for good health.

Question 39

Which nutrient is crucial for building and repairing body tissues?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 40

Which of the following is NOT considered a macronutrient?

Accepted Answer

Fiber

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 41

Which formula is considered the most accurate for estimating the daily calorie needs of someone who exercises moderately?

Accepted Answer

BMR × (activity factor)

Answer

Body weight (kg) × 25

Answer

Body weight (lb) × 15

Answer

Height (cm) × weight (kg) × age (years)

Question 42

Which nutritional disorder is caused by a lack of vitamin B1?

Accepted Answer

Beriberi

Answer

Scurvy

Answer

Pellagra

Answer

Rickets

Question 43

Which macronutrient is crucial for building and repairing body tissues, supporting a strong immune system?

Accepted Answer

Proteins: Building Blocks of Life

Answer

Carbohydrates: Fuel for the Body

Answer

Fats: Energy Storage and Insulation

Answer

Minerals: Essential Helpers

Question 44

To enhance their performance and support muscle growth and repair, athletes often adjust their diets. Which nutritional strategy is commonly employed by athletes to achieve these goals?

Accepted Answer

Increase protein intake

Answer

Reduce carbohydrate consumption

Answer

Limit fat intake

Answer

Consume large amounts of supplements

Question 45

Which nutrient group is crucial for energy production and structural support, but unlike macronutrients, is not needed in large quantities?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 46

Which of the following is a scientifically proven benefit of engaging in regular physical activity?

Accepted Answer

Reduced risk of chronic diseases, such as heart disease, diabetes, and certain cancers

Answer

Increased appetite, potentially leading to weight gain

Answer

Impaired sleep quality, making it difficult to fall or stay asleep

Answer

Decreased muscle strength, making it harder to perform daily tasks

Question 47

Obesity and weight-related disorders are linked to various health risks. Which of the following is NOT a known health risk associated with obesity?

Accepted Answer

Improved sleep quality

Answer

Heart disease

Answer

Type 2 diabetes

Answer

Increased risk of cancer

Question 48

To maintain healthy bones, which dietary recommendation is essential?

Accepted Answer

Consume foods rich in calcium and vitamin D, like dairy products and fortified cereals.

Answer

Limit processed foods and sugary drinks.

Answer

Follow a diet low in sodium and saturated fats.

Question 49

Which of the following is a micronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 50

Which nutrient is made up of amino acids and is essential for building and repairing body tissues?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 51

Question: Categorize the following as macronutrients or micronutrients:

* Carbohydrates
* Fats
* Vitamins
* Minerals
* Proteins

Accepted Answer

Macronutrients: Carbohydrates
Fats
Proteins

Micronutrients: Vitamins
Minerals

Answer

Macronutrients: Vitamins
Minerals

Micronutrients: Carbohydrates
Fats
Proteins

Answer

Macronutrients: Carbohydrates
Fats
Vitamins

Micronutrients: Minerals
Proteins

Question 52

How does sleep deprivation affect an individual's food choices and overall health?

Accepted Answer

Sleep deprivation can lead to poor dietary choices due to hormonal imbalances and impaired cognitive function.

Answer

Sleep deprivation has no impact on food choices.

Answer

Getting enough sleep can worsen nutritional choices by reducing self-control.

Question 53

Which of the following is a macronutrient that provides the body with energy?

Accepted Answer

Carbohydrates

Answer

Vitamins

Answer

Minerals

Answer

Fats

Question 54

Which of these activities is classified as moderate-intensity physical activity?

Accepted Answer

Brisk walking

Answer

Running

Answer

Cycling

Answer

Swimming

Question 55

What is the primary role of dietary fiber?

Accepted Answer

Aiding in digestion and bowel function

Answer

Providing energy

Answer

Building and repairing tissues

Answer

Transporting nutrients

Question 56

Excessive intake of saturated fat can lead to:

Accepted Answer

Increased risk of heart disease

Answer

Improved cholesterol levels

Answer

Enhanced cognitive function

Answer

Reduced risk of cancer

Question 57

Which principle is fundamental to a balanced diet?

Accepted Answer

Variety

Answer

Excess

Answer

Restriction

Answer

Deprivation

Question 58

In addition to nutrition and fitness, what is a key component of a healthy lifestyle?

Accepted Answer

Sleep

Answer

Smoking

Answer

Alcohol consumption

Answer

Social isolation

Question 59

How does the breakdown of food during digestion impact the absorption and utilization of nutrients?

Accepted Answer

Breaks down food into smaller molecules, increasing surface area for absorption.

Answer

Prepares nutrients for storage in the body.

Answer

Occurs only in the stomach.

Answer

Does not affect nutrient absorption.

Question 60

How do hormones like leptin and ghrelin affect hunger and metabolism, and how might this impact weight management?

Accepted Answer

Hormones like leptin and ghrelin regulate hunger and metabolism, influencing food intake and energy expenditure.

Answer

Hormones only affect hunger and do not play a role in regulating metabolism.

Answer

Metabolism is mainly determined by genetics and is not affected by hormones.

Answer

Hormones regulate hunger but have no impact on weight management.

Question 61

In creating a healthy diet, why is it crucial to include foods from all food groups?

Accepted Answer

To ensure the body receives a wide range of essential nutrients.

Answer

To prevent nutrient deficiencies.

Answer

To enhance the enjoyment of meals.

Answer

To simplify meal preparation.

Question 62

Which of the following is not a benefit associated with regular physical activity?

Accepted Answer

Increased body fat

Answer

Reduced risk of chronic diseases

Answer

Improved mood

Answer

Strengthened bones

Question 63

Which of the following foods is considered nutrient-dense?

Accepted Answer

Apple

Answer

White bread

Answer

Soda

Answer

Candy

Question 64

In the body, what is the primary role of carbohydrates?

Accepted Answer

Providing energy

Answer

Building and repairing tissues

Answer

Regulating body temperature

Answer

Transporting oxygen