Nutrition for Athletes: Fueling Performance and Recovery

Question 1

Which macronutrient serves as the primary energy source for athletes?

Accepted Answer

Carbohydrates

Answer

Protein

Answer

Vitamins

Answer

Minerals

Question 2

In sports nutrition, what is the primary function of electrolytes?

Accepted Answer

Maintaining fluid balance in the body

Answer

Delivering energy to muscles

Answer

Building and repairing muscle tissue

Answer

Enhancing metabolic processes

Question 3

What is the primary role of antioxidants in sports nutrition?

Accepted Answer

Neutralizing harmful free radicals in the body

Answer

Boosting immune system function

Answer

Accelerating muscle recovery

Answer

Enhancing energy production

Question 4

Which food category is a rich source of omega-3 fatty acids?

Accepted Answer

Oily fish

Answer

Lean red meat

Answer

Unprocessed whole grains

Answer

Low-fat dairy products

Question 5

What is the term for the condition commonly referred to as the 'athlete's triad' and why is it a concern in sports nutrition?

Accepted Answer

A combination of disordered eating, amenorrhea, and osteoporosis, posing health risks to female athletes

Answer

A deficiency of iron, vitamin B12, and folate, leading to anemia in athletes

Answer

A combination of dehydration, heat exhaustion, and heatstroke, posing risks during exercise

Answer

A condition of excessive muscle mass and strength, potentially leading to injuries

Question 6

Which of these is NOT a macronutrient?

Accepted Answer

Water

Answer

Carbohydrates

Answer

Protein

Answer

Fat

Question 7

Which of the following nutrients is the body's primary source of energy during high-intensity exercise?

Accepted Answer

Carbohydrates

Answer

Protein

Answer

Fat

Answer

Vitamins

Question 8

Which of the following is NOT a benefit of proper hydration for athletes?

Accepted Answer

Increased body weight

Answer

Improved performance

Answer

Reduced risk of heat-related illnesses

Answer

Enhanced recovery

Question 9

What is the recommended daily fluid intake range for athletes?

Accepted Answer

3-4 liters

Answer

2-3 liters

Answer

4-5 liters

Answer

Over 5 liters

Question 10

Which of the following vitamins is essential for red blood cell production?

Accepted Answer

Vitamin B12

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Question 11

What is the primary function of creatine in muscle metabolism?

Accepted Answer

Energy production

Answer

Oxygen transport

Answer

Muscle recovery

Answer

Hormone regulation

Question 12

What is the primary purpose of nutritional periodization?

Accepted Answer

To optimize nutrient intake for specific training phases

Answer

To prevent nutrient deficiencies

Answer

To increase overall calorie intake

Answer

To promote weight loss

Question 13

Which macronutrient is crucial for athletes, as it plays a key role in building and repairing muscle tissue?

Accepted Answer

Protein

Answer

Fiber

Answer

Carbohydrates

Answer

Fats

Question 14

Which type of nutrient provides the body with energy and is the primary fuel source for athletes?

Accepted Answer

Macronutrient

Answer

Micronutrient

Answer

Vitamin

Answer

Mineral

Question 15

What is the main function of carbohydrates in an athlete's diet?

Accepted Answer

To provide sustained energy

Answer

To build and repair tissues

Answer

To support immune function

Answer

To regulate fluid balance

Question 16

Which of the following is NOT a function of electrolytes in sports nutrition?

Accepted Answer

Improving muscle recovery

Answer

Maintaining fluid balance

Answer

Transmitting nerve impulses

Answer

Regulating blood pressure

Question 17

What is the primary purpose of pre-workout nutrition?

Accepted Answer

To provide immediate energy for exercise

Answer

To enhance recovery after exercise

Answer

To prevent fatigue during exercise

Answer

To support long-term health and well-being

Question 18

Which of the following macronutrients serves as the primary energy source for athletes engaging in high-intensity physical activity?

Accepted Answer

Carbohydrates

Answer

Vitamins

Answer

Fats

Answer

Proteins

Question 19

According to recommended guidelines, what is the daily protein intake range (in grams per kilogram of body weight) for athletes?

Accepted Answer

1.2-2.0

Answer

2.5-3.0

Answer

0.8-1.2

Answer

0.5-0.8

Question 20

Which of the following is NOT a potential consequence of inadequate hydration in athletes?

Accepted Answer

Improved cognitive function

Answer

Reduced muscle cramps

Answer

Decreased risk of heatstroke

Answer

Enhanced performance

Question 21

Which type of micronutrient plays a critical role in both energy production and oxygen transport?

Accepted Answer

Iron

Answer

Vitamin C

Answer

Calcium

Answer

Sodium

Question 22

In the context of pre-exercise nutrition, which meal component is of particular importance for athletes preparing for a competition or training session?

Accepted Answer

Carbohydrates

Answer

Fiber

Answer

Protein

Answer

Fats

Question 23

What is the main physiological role of glycogen stores within the body?

Accepted Answer

Providing energy for muscle contractions

Answer

Supporting the immune system

Answer

Regulating body temperature

Answer

Aiding in hormone production

Question 24

What is the primary function of a qualified sports dietitian?

Accepted Answer

Providing personalized nutrition advice to athletes

Answer

Developing nutrition plans for entire teams

Answer

Conducting research on sports nutrition