Amount of air exchangeed in breathing can be measured with a

The volume of air involves in breathing movements can be estimated by:-

The volume of air involves in breathing movements can be estimated by:-

The volume of the air involved in breathing movements can be estimated by using

The volume of the air involved in breathing movements can be estimated by using

After forceful inspiration, the amount of air that can be breathed out by maximum forced expiration is equal to

After forceful inspiration, the amount of air that can be breathed out by maximum forced expiration is equal to

After forceful inspiration, the amount of air that can be breathed out by maximum forced expiration is equal to

After forceful inspiration, the amount of air that can be breathed out by maximum forced expiration is equal to