The pH of blood in an artery and a vein is: | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The $pH$ of arterial blood is typically around $7.40$,while the $pH$ of venous blood is slightly lower,around $7.35$.This difference occurs becaus

Vedclass · Accepted Answer

More in an artery and less in a vein

Vedclass · Answer

(B) The $pH$ of arterial blood is typically around $7.40$,while the $pH$ of venous blood is slightly lower,around $7.35$.This difference occurs because veins carry blood that is rich in $CO_2$ (carbon dioxide).$CO_2$ reacts with water in the blood to form carbonic acid $(H_2CO_3)$,which dissociates into bicarbonate $(HCO_3^-)$ and hydrogen ions $(H^+)$.The increase in hydrogen ion concentration leads to a decrease in $pH$ in the venous blood compared to arterial blood.

The $pH$ of blood in an artery and a vein is:

Similar Questions

Select the correct option for myogenic and neurogenic hearts.

Assertion $A$: In an open circulatory system,the blood volume is high,but the blood pressure is low and irregular.
Reason $R$: In a closed circulatory system,the blood volume is limited,and the blood pressure is high and regular.
Which option is correct for Assertion $A$ and Reason $R$?

The breakdown product of haemoglobin is

Oedema is defined as:

Vedclass Test Series

Exam Paper Generator

Online Exam Module