Question

Complete the following sentences by selecting the correct option.
(A) Inspiratory capacity (IC) = (i) +IRV
(B) (ii) = TV + IRV+ERV
(C) Functional residual capacity (FRC) = ERV + (iii)

• A. (i)Vital capacity (ii) Tidal volume (iii)Residual volume
• B. (i)Expiratory capacity (ii) Residual volume (iii) Inspiratory reserve volume
• C. (i)Tidal volume (ii) Vital capacity (iii)Residual volume
• D. (i)Tidal volume (ii) Total lung capacity (iii) Expiratory capacity

Answer 1

Answer: (C)

(i)Tidal volume (ii) Vital capacity (iii)Residual volume

(A) Inspiratory capacity (IC) = (i) TV + IRV

(B) (ii) Total Lung Capacity = TV + IRV + ERV

(C) Functional residual capacity (FRC) = ERV + (iii) RV

So, the correct answer is '(i)Tidal volume (ii) Total lung capacity (iii)Residual volume'.