GK
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is pH value of human blood?
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7.4
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7.0
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7.8
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7.2
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Explanation:
Detailed explanation-1: -The alpha-stat theory of acid-base management interprets the normal value of arterial pH, usually thought of as being 7.40, as a value derived from the intracellular pH, which is close to neutrality.
Detailed explanation-2: -Anything below 7.0 is acidic, and anything above 7.0 is alkaline, or basic.
Detailed explanation-3: -In the absence of pathological states, the pH of the human body ranges between 7.35 to 7.45, with the average at 7.40.
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