Multiple choice general knowledge

PH of Blood:

  1. 6.1

  2. 7.4

  3. 8.0

  4. 8.8
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Blood pH is tightly regulated between 7.35-7.45 in healthy individuals. 7.4 represents normal arterial pH. Options A (6.1), C (8.0), and D (8.8) are all outside physiological range - 6.1 indicates severe acidosis, while 8.0+ indicates dangerous alkalosis.

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