What is the typical narrow range that the body strives to maintain the blood pH within for life?
Answer
7.35 and 7.45
The maintenance of blood pH within a very narrow, specific range is absolutely essential for sustaining life, as deviations significantly impair critical physiological processes, especially enzyme function. The body works tirelessly to keep the blood pH consistently situated between 7.35 and 7.45. If the pH falls below 7.35, the condition is officially classified as acidosis. This strict control requires the continuous interplay between the rapid response of the lungs controlling CO2 and the slower, but more potent, buffering action of the kidneys conserving bicarbonate.
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