Which of the Following is Considered a Normal Blood PH

Question

Which of the following is considered a normal blood pH?
A)7.10
B)7.40
C)7.85
D)7.50

Accepted Answer

The normal blood pH range is narrow, between 7.35 and 7.45, with the average being 7.40. Choice A (7.10) is too acidic, Choice C (7.85) is too alkaline, and Choice D (7.50) is slightly above the normal range.