Question

39. Which of the following can’t be measured by spirometer directly ? (a) TV (b) VC (c) IC (d) RV plz tell with explanation

Answer 1

Answer:

Functional Residual Capacity, Residual Volume, and Total Lung Capacity. These three volumes cannot be measured with a spirometer

Explanation:

because there is no way of knowing the volume remaining in the lung after a maximal expiration (i.e., the RV).