NCCPT Nutrition and Energy Systems Questions and Answers

Question 1

A client performs a set of maximal-effort 100-meter sprints, with each sprint lasting approximately 10-12 seconds.
Which energy system is predominantly responsible for supplying ATP during these sprints?

Accepted Answer

Phosphagen (ATP-PC) system

Answer

Oxidative system

Answer

Glycolytic system

Answer

Aerobic system

Question 2

Which of the following macronutrients is the body's and central nervous system's preferred source of fuel, especially during moderate to high-intensity exercise?

Accepted Answer

Carbohydrates

Answer

Fats

Answer

Proteins

Answer

Vitamins

Question 3

During the first few seconds of a maximal lift, creatine phosphate is broken down to regenerate ATP. What molecule does creatine phosphate donate its phosphate group to in this rapid energy-providing reaction?

Accepted Answer

Adenosine diphosphate (ADP)

Answer

Adenosine monophosphate (AMP)

Answer

Adenosine triphosphate (ATP)

Answer

Creatine kinase

Question 4

A client is planning an intense, 60-minute resistance training session. To optimize their energy levels and performance, what is the MOST appropriate pre-workout meal or snack to consume 1-2 hours before the workout?

Accepted Answer

A small, easily digestible snack consisting primarily of complex carbohydrates and a small amount of protein, like oatmeal with a banana.

Answer

A large meal high in fat and fiber, like a cheeseburger and fries.

Answer

A high-protein shake with minimal carbohydrates.

Answer

A handful of nuts and seeds, which are high in healthy fats.

Question 5

Which of the following food sources is considered a 'complete protein' because it contains all nine essential amino acids?

Accepted Answer

Quinoa

Answer

Black beans

Answer

Brown rice

Answer

Almonds

Question 6

Under normal physiological conditions, the central nervous system (brain and spinal cord) relies almost exclusively on which of the following for energy?

Accepted Answer

Glucose

Answer

Fatty acids

Answer

Ketone bodies

Answer

Amino acids

A client performs a set of maximal-effort 100-meter sprints, with each sprint lasting approximately 10-12 seconds.Which energy system is predominantly responsible for supplying ATP during these sprints?

A client performs a set of maximal-effort 100-meter sprints, with each sprint lasting approximately 10-12 seconds.
Which energy system is predominantly responsible for supplying ATP during these sprints?