Question

after hyperventilation,urge to breathe is restored predominantly due to rise in
a) pH of blood
b) pO2
c) pCO2
d) 2,3 BPG

Answer 1

Answer:

I think pH of blood is true answer

Answer 2

After hyperventilation, urge to breathe is restored predominantly due to rise in the pH of blood.

• Hyperventilation, also termed as over-breathing, is the condition where a person exhales much more than he inhales which leads to disturbance in the balance of oxygen and carbon dioxide in the body.
• Carbon dioxide is removed from the body at a faster rate and its partial pressure in the blood decreases. As a result, the acidic condition of the blood decreases and pH increases. This ultimately causes an urge to restore breath.