Question

The maximum volume of air a person can breathe in after a forced expiration is equal to the sum of :-(a) RV + ERV + TV + IRV
(b) Vital capacity + residual volume(c) ERV + TV + IRV
(d) ERV + RV

Answer 1

Answer:

Hey there,

This term denotes the maximum volume by taking air that can inhaled with completion of resting inspiration. It is now taking place with other words and taken by volume of air which has been set with inhale during maximum forced inspiration for maximum volume. It must undergo a best solution for volume of air a person can breathe of forced expiration.

Thanks

Answer 2

The maximum air volume a person can breathe in after a forced expiration is equal to the sum of ERV + TV + IRV.

Answer: Option c

Explanation:

• The sum of RV + ERV + TV + IRV denotes the amount of the air present in lungs after forced inspiration.
• The sum of ERV + RV denotes the amount of air remain in lungs after normal expiration.
• The sum of ERV + TV + IRV is collectively called as vital capacity and it denotes the maximum air volume a person can breathe in “after a forced expiration”.