Question

The ____________ is the amount of air remaining in the lungs after a forced expiration.

Answer 1

Answer:

The residual volume is the amount of air remaining in the lungs after a forced expiration.

The volume of air exchanged during normal breathing is called the tidal volume.

After a normal inspiration, the amount of air that can then be inspired forcefully is called the inspiratory reserve volume .

If you subtract the residual volume from the total lung capacity, you get the vital capacity.

The vital capacity minus the expiratory reserve volume equals the inspiratory capacity.

The effects of obstructive diseases such as asthma or emphysema may be determined by measuring the forced expiratory volume .

Answer 2

Answer:

The residual volume is the amount of air remaining in the lungs after a forced expiration.

The volume of air exchanged during normal breathing is called the tidal volume .

After a normal inspiration, the amount of air that can then be inspired forcefully is called the inspiratory reserve volume .

If you subtract the residual volume from the total lung capacity, you get the vital capacity .

The vital capacity minus the expriratory reserve volume equals the inspiratory capacity.

The effects of obstructive diseases such as asthma or emphysema may be determined by measuring the forced expiratory volume .

Explanation:

The definitions mentioned above are used to check the amount of air that goes in and out of our lungs when we breathe. It is important to know these concepts and normal volumes to determine if something is wrong with a patient or to know what test should be done to check the lungs and their capacities, such as spirometry or plethysmography.