What is the normal PH of human blood_____________?
Correct answer: D. 7.35 to 7.4
- A. 7.0
- B. 7.2
- C. 7.6
- D. 7.35 to 7.4
Explanation
Arterial blood is maintained within a narrow alkaline range, normally about pH 7.35 to 7.45. Values near 7.0 or 7.6 indicate severe disturbances rather than normal blood pH.
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