Sports Nutrition for Athletes: Fueling Performance and Recovery

Question 1

Which of the following is NOT considered a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 2

When creating a nutrition plan for an endurance athlete preparing for a marathon, which of the following is NOT a primary consideration?

Accepted Answer

Training schedule

Answer

Energy intake

Answer

Macronutrient balance

Answer

Hydration

Question 3

During high-intensity exercise, which macronutrient is the primary source of energy for athletes?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 4

In sports nutrition, a key function of carbohydrates is to:

Accepted Answer

Provide energy for muscles

Answer

Build and repair body tissues

Answer

Regulate fluid balance

Answer

Enhance immune function

Question 5

The primary goal of hydration in sports nutrition is to:

Accepted Answer

Achieve all of the above

Answer

Optimize blood flow and oxygen delivery

Answer

Regulate body temperature

Answer

Lubricate joints

Question 6

In relation to sports nutrition, the primary function of the digestive system is to:

Accepted Answer

Digest and absorb nutrients from food

Answer

Transport nutrients to muscles

Answer

Store excess energy

Answer

Regulate blood sugar levels

Question 7

How does insufficient or excessive energy intake affect athletes' performance, recovery, and overall health?

Accepted Answer

Insufficient intake can hinder performance and recovery, while excessive intake can lead to weight gain and health issues.

Answer

Insufficient intake is not a concern for athletes as sports drinks can meet their energy needs.

Answer

Excessive intake is only a concern for overweight or obese athletes.

Question 8

Which methods are used to calculate energy requirements in athletes, considering factors like activity levels, body composition, and sport demands?

Accepted Answer

Dietary assessment, indirect calorimetry, and predictive equations

Answer

Dietary assessment and body composition analysis

Answer

Indirect calorimetry and subjective assessment

Answer

Body composition analysis and subjective assessment

Question 9

During high-intensity exercise, what is the primary energy source for athletes?

Accepted Answer

Carbohydrates

Answer

Lipids

Answer

Proteins

Answer

Vitamins

Question 10

Which nutrient is crucial for building and repairing muscle tissue?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Water

Question 11

According to the World Anti-Doping Agency (WADA), which substance is prohibited for use by athletes?

Accepted Answer

Erythropoietin (EPO)

Answer

Creatine

Answer

Caffeine

Answer

Sodium bicarbonate

Question 12

In an athlete's diet, what is the main role of carbohydrates?

Accepted Answer

Energy provision

Answer

Muscle growth

Answer

Recovery support

Answer

Bone fortification

Question 13

Overeating before a competition can potentially lead to which issue?

Accepted Answer

Gastrointestinal discomfort

Answer

Enhanced performance

Answer

Increased hydration

Answer

Improved recovery

Question 14

In high-intensity exercise lasting less than 10 seconds, what is the body's main source of energy?

Accepted Answer

Phosphocreatine

Answer

Carbohydrates

Answer

Fats

Answer

Proteins

Question 15

Which of the following is NOT a macronutrient commonly included in sports nutrition?

Accepted Answer

Alcohol

Answer

Carbohydrates

Answer

Protein

Answer

Fat

Question 16

During high-intensity exercise lasting less than 10 seconds, the primary energy source is primarily derived from:

Accepted Answer

Phosphocreatine

Answer

Fat

Answer

Glycogen

Answer

Protein

Question 17

For an athlete engaged in intense training, what is the recommended daily protein intake in grams per kilogram of body weight?

Accepted Answer

1.2-2.0

Answer

0.5-1.0

Answer

2.5-3.0

Answer

0.8-1.2

Question 18

In sports nutrition, the primary function of carbohydrates is to:

Accepted Answer

Provide energy for various bodily functions

Answer

Build and repair muscle tissue

Answer

Regulate body temperature

Answer

Facilitate fluid transportation

Question 19

To maximize muscle glycogen replenishment after exercise, the optimal timing for consuming carbohydrates is:

Accepted Answer

Within 30-60 minutes

Answer

2-3 hours after

Answer

Immediately after

Answer

Before exercise

Question 20

Which factor does NOT influence fluid requirements during exercise?

Accepted Answer

Age

Answer

Exercise duration

Answer

Exercise intensity

Answer

Environmental conditions

Question 21

Inadequate hydration during prolonged exercise can potentially lead to:

Accepted Answer

Reduced performance and impaired cognitive function

Answer

Increased energy expenditure

Answer

Improved endurance

Answer

Enhanced muscle recovery

Question 22

A marathon runner is preparing their pre-race meal. Which option provides sustained energy and minimizes gastrointestinal distress?

Accepted Answer

Oatmeal with berries and a banana

Answer

A protein shake with peanut butter

Answer

A bagel with cream cheese and a sugary sports drink

Answer

A large plate of spaghetti with meat sauce

Question 23

During a high-intensity interval training (HIIT) workout, which macronutrient provides the primary energy source?

Accepted Answer

Carbohydrates

Answer

Fat

Answer

Protein

Question 24

After a strenuous rugby training session, which post-workout meal best supports muscle repair and recovery?

Accepted Answer

Grilled chicken with brown rice and steamed vegetables

Answer

A large pizza with pepperoni and cheese

Answer

A milkshake with chocolate and ice cream

Question 25

A female athlete needs to increase her iron intake. Which food provides the most readily absorbed iron?

Accepted Answer

Red meat

Answer

Beans

Answer

Spinach

Answer

Tofu

Question 26

An athlete is training in hot and humid weather. What primarily drives the need for increased fluid intake during this training?

Accepted Answer

Increased sweat loss

Answer

Increased energy expenditure

Answer

Increased oxygen consumption

Answer

Increased muscle breakdown

Question 27

A gymnast aims to gain weight for increased strength and power. Which strategy is most appropriate for achieving this goal?

Accepted Answer

Increase calorie intake with a focus on protein and complex carbohydrates

Answer

Reduce calorie intake and focus on low-fat foods

Answer

Increase calorie intake with a focus on sugary snacks and fast food

Question 28

What is the primary function of carbohydrates in a sports drink used during a long-duration endurance event?

Accepted Answer

To provide energy and maintain blood glucose levels

Answer

To promote muscle repair and recovery

Answer

To enhance hydration and electrolyte balance

Question 29

A young athlete is considering dietary supplements to enhance performance. What is the most appropriate advice for this athlete?

Accepted Answer

Consult with a qualified sports nutritionist or healthcare professional before using any supplements

Answer

Use supplements as a primary source of nutrients instead of focusing on a healthy diet

Answer

Choose supplements based on recommendations from friends or social media influencers