Respiratory system Flashcards
Residual volume
Volume of air that remains in the lungs after maximum expiration
Expiratory reserve
Volume of air that can be forcibly expired after a normal breath
Inspiratory reserve
Volume of air that can be forcibly inspired after a normal breath
Tidal volume
Volume of air breathed in or out per breath
Minute volume
Volume of air breathed in or out per minute
Residual volume after exercise
Remains the same
Expiratory reserve volume after exercise
Slight decrease
Inspiratory reserve volume after exercise
Decrease
Tidal volume after exercise
Increase
Minute volume after exercise
Large increase
What is the gas exchange of oxygen at alveoli
What is the gas exchange of carbon dioxide at alveoli
What is the gas exchange of oxygen at muscles
What is the gas exchange of carbon dioxide at muscles
The hormonal, neural and chemical regulation of pulmonary ventilation during exercise
Neural:
= brain, nervous system
Chemical regulation:
= acidity of the blood