1
Q
The amount of air human breathes is measured by
A
Spirometer
2
Q
In alveoli the amount of dissolved CO2 is _ times higher then O2
A
20 to 25 times
3
Q
Every 100ml of deoxygenated blood delivers approx _ ml of CO2 to the alveoli
A
4 ml
4
Q
Chemosensitive area is situated adjacent to rhydemic centre which is highly sensitive to__ and __
A
CO2 and O2
