Sarthaks Test
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in Breathing and Respiration by (274 points)
How much oxygen blood supply to tissues in one circulation? A. 75% B. 1.34% C. 25% D. 7%

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1 Answer

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Blood supplies approximately 75% of oxygen to the tissues in one circulation as the partial pressure of oxygen in arterial blood is 75-95mmHg.
Hence, the correct answer is '75%'

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