From the following relationship between respiration volumes and capacities, mark the correct option.
(i) Inspiratory Capacity (IC) `=` Tidal Volume + Residual Volume
(ii) Vital Capacity (VC) = Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV)
(iii) Residual Volume (RV) = Vital Capacity (VC) - Inspiratory Reserve Volume (IRV)
(iv) Tidal Volume (TV) = Inspiratory Capacity (IC) - Inspiratory Reserve Volume (IRV)

Options

A. (i) Incorrect , (ii) Incorrect , (iii) Incorrect , (iv) Correct
B. (i) Incorrect , (ii) Correct , (iii) Incorrect , (iv) Correct
C. (i) Correct , (ii) Correct , (iii) Incorrect , (iv) Correct
D. (i) Correct , (ii) Incorrect , (iii) Incorrect , (iv) Incorrect

Answer

B