BHK Sports Nutrition 3

Question 1

The 'female athlete triad' classically consists of which three interrelated conditions?

Accepted Answer

Low energy availability, menstrual dysfunction, and low bone mineral density

Answer

The female athlete triad describes the spectrum of low energy availability, menstrual disturbances, and reduced bone mineral density common in female athletes.

Question 2

Sodium is the primary electrolyte lost in sweat and is important during prolonged exercise because it:

Accepted Answer

Helps maintain plasma osmolality and stimulates voluntary fluid intake

Answer

Sodium maintains plasma osmolality and blood volume and also triggers thirst, encouraging rehydration during long-duration exercise.

Question 3

Nutrient timing research suggests the 'anabolic window' for post-exercise protein intake is most critical for which population?

Accepted Answer

Individuals who trained in a fasted state or have long intervals between meals

Answer

The urgency of immediate post-exercise protein intake is greatest when athletes train fasted or have not consumed protein for several hours prior.

Question 4

Omega-3 fatty acids (EPA and DHA) are recommended for athletes primarily for which benefit?

Accepted Answer

Reduction of exercise-induced inflammation and support of cardiovascular and cognitive health

Answer

EPA and DHA have anti-inflammatory properties that may reduce exercise-induced muscle damage, support heart health, and enhance brain function in athletes.

Question 5

Hyponatremia during endurance events is most commonly caused by:

Accepted Answer

Overdrinking plain water, diluting plasma sodium concentration

Answer

Exercise-associated hyponatremia results from consuming more fluid than is lost in sweat, diluting plasma sodium below 135 mmol/L.

BHK - Bachelor of Kinesiology Practice Test

BHK - Bachelor of Kinesiology Practice Test

BHK Sports Nutrition 3