FITNESS AND HEALTH KNOWLEDGE EXAM 2025 | 172
QUESTIONS WITH ACCURATE SOLUTIONS
1. What is oxygen uptake (VO2)?
measurement of expressed O2 per breath
liters of air inhaled
measurement of O2 consumed by body tissues
heart rate / expiration
2. What is the name of the amino acid that promotes vasodilatation and is
used as an ergogenic aid?
L-arginine
L-citrulline
L-lysine
L-glutamine
3. Which amino acid is used as an ergogenic aid to promote vasodilatation?
HMB
L-arginine
Glutamine
L-alanine
4. What must supplement companies provide to support their claims about
dietary supplements?
Clinical research
User testimonials
Aesthetic packaging
, Celebrity endorsements
5. How should you explain the need for regular aerobic activity within a
weight loss program to your client who thinks they can simply alter their
diet and perform resistance training twice a week to achieve the desired
results?
Aerobic exercise will help create a negative caloric balance
Fat cells are metabolized aerobically
Increasing VO2max improves anaerobic training by reducing
necessary rest interval time
All of the above
6. Which physiological change is typically NOT associated with a
calorically-restrictive or starvation diet?
Increase in metabolism
Decrease in energy levels
Loss of muscle mass
Reduced metabolic rate
7. Why is calcium important for individuals concerned about osteoporosis?
Calcium is crucial for maintaining bone density and preventing
bone loss.
Calcium helps in muscle contraction and energy production.
Calcium is primarily involved in blood clotting processes.
Calcium is necessary for the synthesis of hormones.
8. Describe the significance of the lordotic curvature in the cervical spine
for overall spinal health.
, The lordotic curvature helps maintain proper alignment and
balance of the spine, reducing strain on muscles and ligaments.
The lordotic curvature increases the risk of spinal injury.
The lordotic curvature has no impact on spinal health.
The lordotic curvature is only important in older adults.
9. If the client increases his training sessions to four times a week while
maintaining the same duration, what additional strategies could you
recommend to help him achieve his muscle gain goal?
Incorporate progressive overload and ensure adequate protein
intake.
Reduce the number of repetitions in each set.
Focus solely on cardio exercises.
Increase rest days between workouts.
10. If a client presents with elevated resting blood pressure after 12 weeks of
training, what steps should you take to ensure their safety and health?
Refer the client to a physician for further evaluation and adjust
their training plan accordingly.
Ignore the readings and continue with the current training
regimen.
Increase the training intensity to improve cardiovascular health.
Advise the client to reduce their caloric intake without further
assessment.
11. Why is increasing training intensity important when training frequency
decreases?
Increasing training intensity helps maintain strength and power
despite less frequent workouts.
, Increasing training intensity leads to faster muscle recovery.
Increasing training intensity reduces the risk of injury during
workouts.
Increasing training intensity is necessary for weight loss.
12. Why is the supine leg press using a smith machine considered an
inappropriate use of training equipment?
It can lead to serious injury due to improper form and excessive
weight.
It is not effective for muscle building.
It does not engage the core muscles adequately.
It is too easy for beginners.
13. If a person increases their oxygen uptake during training, what potential
benefits might they experience in their fitness regimen?
Improved endurance and exercise performance
Increased muscle mass without any cardiovascular benefits
Decreased energy expenditure during workouts
No change in overall fitness levels
14. Which of the following is true concerning girth/circumference
measurements when used as a body composition assessment?
they are ideal for individuals who are very thin
they do not account for subcutaneous fat storage
they have limited accuracy for individuals with large amounts of
muscle mass
they are not designed to be used for obese individuals
QUESTIONS WITH ACCURATE SOLUTIONS
1. What is oxygen uptake (VO2)?
measurement of expressed O2 per breath
liters of air inhaled
measurement of O2 consumed by body tissues
heart rate / expiration
2. What is the name of the amino acid that promotes vasodilatation and is
used as an ergogenic aid?
L-arginine
L-citrulline
L-lysine
L-glutamine
3. Which amino acid is used as an ergogenic aid to promote vasodilatation?
HMB
L-arginine
Glutamine
L-alanine
4. What must supplement companies provide to support their claims about
dietary supplements?
Clinical research
User testimonials
Aesthetic packaging
, Celebrity endorsements
5. How should you explain the need for regular aerobic activity within a
weight loss program to your client who thinks they can simply alter their
diet and perform resistance training twice a week to achieve the desired
results?
Aerobic exercise will help create a negative caloric balance
Fat cells are metabolized aerobically
Increasing VO2max improves anaerobic training by reducing
necessary rest interval time
All of the above
6. Which physiological change is typically NOT associated with a
calorically-restrictive or starvation diet?
Increase in metabolism
Decrease in energy levels
Loss of muscle mass
Reduced metabolic rate
7. Why is calcium important for individuals concerned about osteoporosis?
Calcium is crucial for maintaining bone density and preventing
bone loss.
Calcium helps in muscle contraction and energy production.
Calcium is primarily involved in blood clotting processes.
Calcium is necessary for the synthesis of hormones.
8. Describe the significance of the lordotic curvature in the cervical spine
for overall spinal health.
, The lordotic curvature helps maintain proper alignment and
balance of the spine, reducing strain on muscles and ligaments.
The lordotic curvature increases the risk of spinal injury.
The lordotic curvature has no impact on spinal health.
The lordotic curvature is only important in older adults.
9. If the client increases his training sessions to four times a week while
maintaining the same duration, what additional strategies could you
recommend to help him achieve his muscle gain goal?
Incorporate progressive overload and ensure adequate protein
intake.
Reduce the number of repetitions in each set.
Focus solely on cardio exercises.
Increase rest days between workouts.
10. If a client presents with elevated resting blood pressure after 12 weeks of
training, what steps should you take to ensure their safety and health?
Refer the client to a physician for further evaluation and adjust
their training plan accordingly.
Ignore the readings and continue with the current training
regimen.
Increase the training intensity to improve cardiovascular health.
Advise the client to reduce their caloric intake without further
assessment.
11. Why is increasing training intensity important when training frequency
decreases?
Increasing training intensity helps maintain strength and power
despite less frequent workouts.
, Increasing training intensity leads to faster muscle recovery.
Increasing training intensity reduces the risk of injury during
workouts.
Increasing training intensity is necessary for weight loss.
12. Why is the supine leg press using a smith machine considered an
inappropriate use of training equipment?
It can lead to serious injury due to improper form and excessive
weight.
It is not effective for muscle building.
It does not engage the core muscles adequately.
It is too easy for beginners.
13. If a person increases their oxygen uptake during training, what potential
benefits might they experience in their fitness regimen?
Improved endurance and exercise performance
Increased muscle mass without any cardiovascular benefits
Decreased energy expenditure during workouts
No change in overall fitness levels
14. Which of the following is true concerning girth/circumference
measurements when used as a body composition assessment?
they are ideal for individuals who are very thin
they do not account for subcutaneous fat storage
they have limited accuracy for individuals with large amounts of
muscle mass
they are not designed to be used for obese individuals
