Question

Maximum amount of air that can be expired per minute at rest is: -
(a) 5000ml
(b) 6000- 8000 ml
(c) 4800ml
(d) 5200ml

Answer 1

4800ml

hope it's help.......

Answer 2

Hi Dear

The amount of air that can be inspired or expired per breath is called tidal volume.

Which is 500 ml.

But a human breathes 12-16 times on multiplying it we get 6000 to 8000 ml.

hope you understood