Match the items given in Column I with those in Column II and select the correct option given below: Column I: a. Tidal volume, b. Inspiratory Reserve volume, c. Expiratory Reserve volume, d. Residual volume. Column II: i. 2500 - 3000 mL, ii. 1100 - 1200 mL, iii. 500 - 550 mL, iv. 1000 - 1100 mL.
a-i, b-iv, c-ii, d-iii
a-iii, b-i, c-iv, d-ii
a-iii, b-ii, c-i, d-iv
a-iv, b-iii, c-ii, d-i
Tidal volume is volume of air inspired or expired during normal respiration. It is approximately 500 mL. Inspiratory reserve volume is additional volume of air a person can inspire by a forceful inspiration. It is around 2500 - 3000 mL. Expiratory reserve volume is additional volume of air a person can be expired by a forceful expiration. This averages 1000 - 1100 mL. Residual volume is volume of air remaining in lungs even after forceful expiration. This averages 1100 - 1200 mL.
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