What is the Normal PH of Blood

Question

What is the normal pH of blood?
A) 7.00 to 7.45
B) 7.35 to 7.45
C) 6.92 to 7.25
D) 7.45 to 7.80

Accepted Answer

The normal pH of blood is slightly alkaline, ranging from 7.35 to 7.45. Option A is incorrect as it doesn't cover the entire range. Option C and D are both incorrect as they have pH ranges outside of the normal blood pH range.