Supplements in Sports Nutrition: Types, Benefits, Risks, and Ethics

Question 1

Which of the following is NOT a potential risk associated with the use of ephedra?

Accepted Answer

Improved endurance performance

Answer

Increased heart rate

Answer

Elevated blood pressure

Answer

Nervousness and insomnia

Question 2

What is the primary function of carbohydrate supplements in sports?

Accepted Answer

To provide a rapid source of energy during exercise

Answer

To repair muscle damage after exercise

Answer

To enhance immune function

Answer

To improve hydration

Question 3

Which of the following is NOT a potential benefit of creatine supplementation for athletes?

Accepted Answer

Reduced body fat

Answer

Increased muscle mass

Answer

Improved recovery from exercise

Answer

Enhanced muscle strength

Question 4

Which of the following is NOT a category of ergogenic supplements?

Accepted Answer

Antioxidants

Answer

Energy enhancers

Answer

Recovery aids

Answer

Muscle builders

Question 5

What is the primary benefit of creatine supplementation for athletes?

Accepted Answer

Increased muscle mass and strength

Answer

Improved endurance

Answer

Reduced muscle soreness

Answer

Faster recovery from workouts

Question 6

What is the primary function of carbohydrates in sports performance?

Accepted Answer

Provide energy for intense exercise

Answer

Aid in recovery from workouts

Answer

Promote muscle growth

Answer

Support the immune system

Question 7

What is the primary importance of protein intake for athletes?

Accepted Answer

Supports muscle growth and repair

Answer

Provides energy for workouts

Answer

Regulates blood sugar levels

Answer

Strengthens the immune system

Question 8

Which of these supplements is NOT commonly used to enhance sports performance?

Accepted Answer

Vitamin D

Answer

Creatine

Answer

Caffeine

Question 9

Which of the following is NOT considered a sports supplement?

Accepted Answer

Placebo

Answer

Ergogenic aids

Answer

Nutritional supplements

Answer

Hormones

Question 10

Which of the following is NOT classified as a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 11

What is the primary function of carbohydrates in the body?

Accepted Answer

Energy production

Answer

Muscle growth

Answer

Immune support

Answer

Hormone regulation

Question 12

Which of the following is a complete protein?

Accepted Answer

Eggs

Answer

Beans

Answer

Brown rice

Answer

Lentils

Question 13

Which of the following is a water-soluble vitamin?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin D

Answer

Vitamin E

Question 14

Which micronutrient is essential for energy metabolism and oxygen transport?

Accepted Answer

Iron

Answer

Calcium

Answer

Sodium

Answer

Vitamin D

Question 15

Which type of supplement is typically used to increase energy levels and improve focus?

Accepted Answer

Stimulants

Answer

Antioxidants

Answer

Amino acids

Answer

Protein powders

Question 16

Which of the following is a benefit of using beta-alanine as a supplement?

Accepted Answer

Reduced muscle fatigue

Answer

Increased muscle mass

Answer

Improved cardiovascular health

Answer

Enhanced recovery from exercise

Question 17

The use of erythropoietin (EPO) is banned in sports because it:

Accepted Answer

Enhances the oxygen-carrying capacity of blood

Answer

Increases blood pressure

Answer

Stimulates muscle growth

Answer

Reduces inflammation

Question 18

Which of the following is NOT a potential risk associated with the use of supplements?

Accepted Answer

Improved performance

Answer

Liver damage

Answer

Kidney problems

Answer

Allergic reactions

Question 19

The primary role of carbohydrates in sports nutrition is to:

Accepted Answer

Provide energy

Answer

Build muscle

Answer

Repair tissue

Answer

Support hormone production

Question 20

Which of the following is NOT a type of supplement commonly used in sports?

Accepted Answer

Antibiotics

Answer

Caffeine

Answer

Creatine

Answer

Protein powder

Question 21

What is the primary benefit of creatine supplementation in sports?

Accepted Answer

Increased muscle power and strength

Answer

Reduced body fat

Answer

Improved muscular endurance

Answer

Enhanced recovery from exercise

Question 22

Which ethical consideration should be prioritized when using supplements in sports?

Accepted Answer

Avoiding the use of banned substances to prevent doping violations

Answer

Ensuring the supplements are cost-effective

Answer

Considering the availability of the supplements in the market

Answer

Selecting supplements based on taste preferences

Question 23

According to recommended guidelines, what is the approximate daily protein intake for athletes per kilogram of body weight?

Accepted Answer

1.2-2.0 grams

Answer

0.8-1.2 grams

Answer

0.5-1.0 grams

Answer

2.0-2.5 grams

Question 24

What is the primary purpose of a loading phase in supplement protocols?

Accepted Answer

To rapidly increase the body's stores of a particular nutrient

Answer

To enhance the absorption of supplements

Answer

To minimize the risk of side effects

Question 25

Which action is outside the scope of practice for a qualified and certified sports nutritionist?

Accepted Answer

Prescribing medications

Answer

Providing personalized nutrition guidance to athletes

Answer

Monitoring athletes' progress and making adjustments

Answer

Educating athletes on responsible supplement use