Question

Calculate the FVC of an individual with the following respiratory volumes: RV = 1000 ml, IRV = 3000 ml, TV = 500 ml, ERV = 1500 ml.

Answer 1

The FVC (Functional Vital Capacity) can be calculated by adding the RV (Residual Volume) to the sum of the ERV (Expiratory Reserve Volume) and TV (Tidal Volume) and IRV (Inspiratory Reserve Volume).

Step-by-step explanation:

The FVC (Functional Vital Capacity) can be calculated by adding the RV (Residual Volume) to the sum of the ERV (Expiratory Reserve Volume) and TV (Tidal Volume) and IRV (Inspiratory Reserve Volume). So, the formula would be:

FVC = RV + ERV + TV + IRV

Using the given volumes:

FVC = 1000 ml + 1500 ml + 500 ml + 3000 ml = 6000 ml