Responses and adaptations quiz

which of the following describes inspiratory reserve volume

• The amount of air that remains in the lungs after a normal exhalation.
• The amount of air that can be forcefully exhaled after a normal exhalation.
• The maximum amount of air that can be inhaled after a normal inhalation.
• The amount of air remaining in the lungs after a forced exhalation.

stroke volume x heart rate =

• respiratory rate
• blood pressure
• oxygen saturation
• cardiac output

What energy system is used during power or strength based training

• phosphagen system
• endocrine system
• ATP-PC

  system

• glycolytic system

What energy system kicks in when the intensity of activity exceeds the aerobic capacity

• aerobic energy system
• endocrine system
• respiratory system
• glycolytic system

What is the isotonic muscle contraction

• the muscle shortens as it develops tension

• the muscle contracts to its maximum at a constant speed over full range of movement

• Th muscle develops tension but doesn't change length

Which of the following are not a part of the endocrine system responces

• Adrenaline

• Cortisol

• HGH

• Creatine

During exercise cardiac output can increase from 5-6 litres to...

• 10-15 litres

• 15-20 litres

• 21-27litres

• 13-20 litres