GKFix MCQ Question

What components make up vital capacity (VC)?

• A. Tidal Volume (TV) + Inspiratory Reserve Volume (IRV)
• B. Expiratory Reserve Volume (ERV) + Residual Volume (RV)
• C. Expiratory Reserve Volume (ERV) + Tidal Volume (TV) + Inspiratory Reserve Volume (IRV)
• D. Residual Volume (RV) + Total Lung Capacity (TLC)