Normal blood pH is about ________.
A)6.8
B)7.0
C)7.2
D)7.4
E)7.6

Question

Quizplus · Accepted Answer

Normal blood pH is about 7.4. pH values range from 0 to 14 and a pH of 7 is neutral, while values below 7 are acidic and values above 7 are alkaline or basic. A pH of 7.4 is slightly alkaline or basic, which is optimal for the chemical reactions that occur within the body, particularly those involving enzymes and proteins. Any significant deviation from this level can have serious consequences for the body's physiology and health.

Normal Blood PH Is About ________