Match List I with List II:
| List II | List II |
| A. Expiratory capacity | I. Expiratory reserve volume + Tidal volume + Inspiratory reserve volume |
| B. Functional residual capacity | II. Tidal volume + Expiratory reserve volume |
| C. Vital capacity | III. Tidal volume + Inspiratory reserve volume |
| D. Inspiratory capacity | IV. Expiratory reserve volume + Residual volume |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) – A-II, B-IV, C-I, D-III
| List II | List II |
| A. Expiratory capacity | II. Tidal volume + Expiratory reserve volume |
| B. Functional residual capacity | IV. Expiratory reserve volume + Residual volume |
| C. Vital capacity | I. Expiratory reserve volume + Tidal volume + Inspiratory reserve volume |
| D. Inspiratory capacity | III. Tidal volume + Inspiratory reserve volume |
Expiratory Capacity (EC): Total volume of air a person can expire after a normal inspiration. This includes tidal volume and expiratory reserve volume (TV+ERV).
Functional Residual Capacity (FRC): Volume of air that will remain in the lungs after a normal expiration. This includes ERV+RV.
Vital Capacity (VC): = Tidal volume(TV) + Expiratory reseve volume(ERV) + Inspiratory reserve volume(IRV) .
Inspiratory Capacity (IC): Total volume of air a person can inspire after a normal expiration. This includes tidal volume and inspiratory reserve volume ( TV+IRV).