Tidal Volume is the amount of air that you breathe in and ou

Tidal Volume is the amount of air that you breathe in and out with a normal breath the amount of oxygen that you breathe in and out in a normal breath the amount of air that you breathe in and out during a forced breath the amount of air left in your lungs after a forced breath

Solution

The correct answer is option \'a\'.

Tidal volume is that particular volume of the lungs which represents the volume of air displaced during normal exhalation(breathing out) and inhalation (breathing in). The tidal volume in an adult is approximately 500 ml per inspiration.

Option \'c\' and \'d\' represent forced breath, so they are wrong.

Option \'b\' on the other hand represents the volume of oxygen not air, so it is wrong.