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NEET Biology Body Fluids and Circulation / शरीर के तरल पदार्थ और परिसंचरण Question Bank Self Evaluation Test - Body Fluids and Circulation

  • question_answer
    The normal pH of the arterial blood is:

    A) 6.8                

    B)                    7.8

    C) 7.4                

    D)                    8.8

    Correct Answer: C

    Solution :

    [c] The pH of venous blood during rest is lower by 0.02 than that of arterial blood. The average pH of blood is 7.4 but it varies between7.36to7.45.


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