Listed below are four respiratory capacities (i-iv) and four jumbled respiratory volumes of a normal human adult.
Respiratory Volumes and capacities | Volume of air |
---|---|
(i) Residual volume | 2500mL |
(ii) Vital capacity | 3500mL |
(iii) Inspiratory reserver volume | 1200mL |
(iv) Inspiratory capacity | 4500mL |
Which one of the following is the correct matching of two capacities and volumes?
(ii) 2500mL (iii) 4500 mL
(iii) 1200mL, (iv) 2500mL
(iv) 3500 mL, (i) 1200 mL
(i) 4500 mL, (ii) 3500 mL
As we have learnt,
Functional Residual Capacity (FRC) -
Volume of air that will remain in the lungs after a normal expiration.
- wherein
This includes ERV+RV.