Sports Nutrition Quizzes: Test Your Knowledge in Physical Education

Question 1

Carbohydrates play a primary role during exercise by:

Accepted Answer

Providing energy for muscle contractions

Answer

Aiding in muscle recovery

Answer

Regulating body temperature

Answer

Enhancing protein synthesis

Question 2

Red blood cell production heavily relies on which micronutrient?

Accepted Answer

Iron

Answer

Calcium

Answer

Sodium

Answer

Potassium

Question 3

The recommended daily fluid intake for active individuals varies depending on:

Accepted Answer

Both exercise intensity and duration

Answer

Exercise intensity

Answer

Exercise duration

Answer

Neither exercise intensity nor duration

Question 4

After exercise, protein primarily contributes to:

Accepted Answer

Repairing and rebuilding damaged muscle fibers

Answer

Replenishing energy stores

Answer

Regulating fluid balance

Answer

Enhancing cardiovascular function

Question 5

For athletes engaged in intensive resistance training, which macronutrient ratio is most appropriate?

Accepted Answer

Macronutrient ratios should be tailored to individual training goals

Answer

40% carbohydrates, 30% protein, 30% fat

Answer

60% carbohydrates, 20% protein, 20% fat

Answer

50% carbohydrates, 25% protein, 25% fat

Question 6

Vitamin D plays a crucial role in the absorption of:

Accepted Answer

Calcium

Answer

Vitamin C

Answer

Vitamin B12

Answer

Vitamin K

Question 7

A diet characterized by high fiber content and minimal processed foods is known as a:

Accepted Answer

Whole-food diet

Answer

Paleo diet

Answer

Mediterranean diet

Answer

Plant-based diet

Question 8

Which of the following is NOT a macronutrient crucial for athletic performance?

Accepted Answer

Minerals

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 9

Which of the following macronutrients is the major source of energy during physical activity?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 10

What is a primary role of electrolytes in sports nutrition?

Accepted Answer

Regulating fluid balance

Answer

Providing energy for muscle contractions

Answer

Promoting muscle growth

Answer

Aiding in nutrient absorption

Question 11

What type of diet is recommended for athletes engaging in endurance sports in the days leading up to competition?

Accepted Answer

High-carbohydrate, low-fat

Answer

High-fat, low-carbohydrate

Answer

Low-carbohydrate, high-protein

Answer

High-protein, low-fat

Question 12

What is the recommended protein intake per kilogram of body weight for athletes involved in resistance training?

Accepted Answer

1.6-2.2 grams

Answer

1.0-1.2 grams

Answer

2.4-3.0 grams

Answer

3.2-3.6 grams

Question 13

When planning a diet for a vegan athlete, which of the following considerations is most important?

Accepted Answer

Ensuring adequate intake of vitamin B12

Answer

Meeting daily protein requirements from plant-based sources

Answer

Restricting carbohydrate intake

Answer

Supplementing with creatine

Question 14

What is a potential health risk associated with excessive hydration during exercise?

Accepted Answer

Hyponatremia

Answer

Increased blood volume

Answer

Dehydration

Answer

Muscle cramps

Question 15

Which of the following supplements has been shown to enhance muscle glycogen storage and recovery after exercise?

Accepted Answer

Creatine

Answer

Sodium bicarbonate

Answer

Caffeine

Answer

Glutamine

Question 16

What is the primary energy source for the brain?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Minerals

Question 17

Which of the following is NOT considered a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Fats

Answer

Proteins

Question 18

What type of carbohydrate is broken down rapidly and serves as a primary energy source during high-intensity exercise?

Accepted Answer

Glucose

Answer

Starch

Answer

Fructose

Answer

Lactose

Question 19

Which of the following is a primary function of protein in the body?

Accepted Answer

Building and repairing tissues

Answer

Regulating fluid balance

Answer

Storing energy

Answer

Producing hormones

Question 20

Which micronutrient is crucial for the production of red blood cells?

Accepted Answer

Iron

Answer

Calcium

Answer

Potassium

Answer

Vitamin C

Question 21

Which of the following is NOT classified as a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Protein

Answer

Fat

Question 22

Which micronutrient plays a crucial role in the production of red blood cells?

Accepted Answer

Iron

Answer

Calcium

Answer

Vitamin C

Answer

Potassium

Question 23

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

Accepted Answer

Providing energy

Answer

Repairing cells

Answer

Synthesizing hormones

Answer

Boosting immunity

Question 24

Which of the following food sources provides a complete profile of all essential amino acids?

Accepted Answer

Chicken

Answer

Brown rice

Answer

Broccoli

Answer

Oatmeal

Question 25

Why is the timing of protein intake in relation to exercise important?

Accepted Answer

It optimizes muscle protein synthesis

Answer

It reduces muscle soreness

Answer

It speeds up recovery

Answer

It burns fat

Question 26

Which principle is fundamental when creating sports nutrition plans?

Accepted Answer

Tailoring diets to specific training programs

Answer

Solely focusing on macronutrient consumption

Answer

Eliminating processed foods entirely

Answer

Restricting calorie intake to promote weight loss

Question 27

For athletes engaged in endurance sports, which nutrient group is required in greater quantities?

Accepted Answer

Carbohydrates

Answer

Protein

Answer

Fat

Answer

Vitamins

Question 28

Which nutrient is crucial for repairing and building body tissues in sports nutrition?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 29

Which of the following is classified as a micronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 30

What is the primary role of vitamin C in the body?

Accepted Answer

Enhances immune function

Answer

Improves bone density

Answer

Facilitates energy metabolism

Answer

Promotes muscle growth

Question 31

Which macronutrient provides the body with a readily available source of energy?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 32

Which type of protein is known for its essential role in muscle repair and growth?

Accepted Answer

Whey protein

Answer

Casein protein

Answer

Soy protein

Answer

Collagen protein

Question 33

During strenuous exercise, what is the primary energy source utilized by the body?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Creatine

Question 34

What is an important nutrient for maintaining healthy bones and teeth?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 35

Which of the following is NOT a primary macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 36

Which micronutrient is essential for the production of hemoglobin in red blood cells?

Accepted Answer

Iron

Answer

Calcium

Answer

Vitamin C

Answer

Potassium

Question 37

For effective rehydration, which beverage type is most suitable for replenishing lost fluids and electrolytes?

Accepted Answer

Sports drink

Answer

Water

Answer

Fruit juice

Answer

Tea

Question 38

Which of the following food sources is a good source of complex carbohydrates?

Accepted Answer

Brown rice

Answer

White bread

Answer

Candy

Answer

Fruit

Question 39

For athletes, what is the recommended daily protein intake per kilogram of body weight?

Accepted Answer

1.2-1.7 grams

Answer

0.8-1.2 grams

Answer

2.0-2.5 grams

Answer

Over 2.5 grams

Question 40

Which of the following supplements is prohibited by the World Anti-Doping Agency?

Accepted Answer

EPO

Answer

Caffeine

Answer

Creatine

Answer

BCAAs

Question 41

When engaging in high-intensity exercise lasting less than 10 seconds, which substance serves as the primary energy source?

Accepted Answer

Creatine phosphate

Answer

Carbohydrates

Answer

Fats

Answer

Proteins

Question 42

Which of the following is NOT a benefit of consuming sufficient protein after exercise?

Accepted Answer

Boosted immunity

Answer

Enhanced muscle recovery

Answer

Increased muscle protein synthesis

Answer

Reduced inflammation

Question 43

Which vitamin plays a crucial role in aiding iron absorption?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin D

Answer

Vitamin E

Question 44

Which of the following is NOT a current dietary trend in sports nutrition?

Accepted Answer

High-fat diets

Answer

Intermittent fasting

Answer

Precision nutrition

Answer

Elimination diets

Question 45

Which macronutrient is the primary energy source for athletes, providing energy for muscles and cells?

Accepted Answer

Carbohydrates

Answer

Vitamins

Answer

Fats

Answer

Proteins

Question 46

Among micronutrients, which one is crucial for the production of red blood cells, which carry oxygen to muscles?

Accepted Answer

Iron

Answer

Vitamin D

Answer

Sodium

Answer

Calcium

Question 47

Which dietary supplement is commonly used by athletes to support muscle growth and strength gains?

Accepted Answer

Creatine

Answer

Fish oil

Answer

Glucosamine

Answer

Caffeine

Question 48

Which food item is NOT a good source of lean protein, meaning it contains a relatively higher proportion of fat?

Accepted Answer

Bacon

Answer

Tofu

Answer

Chicken breast

Answer

Beans

Question 49

What is the primary function of carbohydrates in the body, particularly relevant for athletes?

Accepted Answer

Energy production

Answer

Muscle growth

Answer

Fat storage

Answer

Immune function

Question 50

Which vitamin is essential for the absorption and utilization of calcium, a mineral important for bone health?

Accepted Answer

Vitamin D

Answer

Vitamin C

Answer

Vitamin E

Answer

Vitamin K