Question

The pH of blood in a health individual is (a) 1.25-2.25 (b) 7.35-7.45 (c) 9.75-9.85 (d) varies with diet

Answer 1

pH of blood in a healthy individual is around 7.35 to 7.45.

This is because arterial pH is around 7.4

Whereas Venous pH is around is 7.35

Intracellular pH is around 7.0

Interstitial pH is around 7.35

so, because of all these variations in the body fluids, pH in normal healthy individuals lies in between 7.35 to 7.45.

Whenever pH goes above 7.45 then it is said to be alkaline pH and whenever pH goes below 7.35 then it is said to be acidic pH..

Dependind upon the pH of blood, our body regulates it with the help of lungs and kidneys.

so, correct option is B.

I hope by the above information u got u r answer.

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