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WB JEE Medical WB JEE Medical Solved Paper-2015

  • question_answer
    Each 100 mL of human arterial blood carries T mL of \[{{\text{O}}_{\text{2}}}\] and Q mL of \[\text{C}{{\text{O}}_{\text{2}}},\]whereas each 100 mL of venous blood carries R mL of \[{{\text{O}}_{\text{2}}}\] and S mL of \[\text{C}{{\text{O}}_{\text{2}}}.\]Choose the correct values ofP,Q, R and S.

    A) \[P=48mL,Q=19-20mL,R=52mL,S=14-15mL\]

    B) \[P=19-20mL,Q=48mL,R=14-15mL,S=52mL\]

    C) \[P=14-15mL,Q=52mL,R=19-20mL,S=48mL\]

    D) \[P=52mL,Q=14-15mL,R=48mL,S=19-20mL\]

    Correct Answer: B

    Solution :

     In oxygenated and deoxygenated blood the quantity of oxygen is approx 20 mL and 15 mL per 100 mL of blood and the level of \[\text{C}{{\text{O}}_{\text{2}}}\]is 48 mL and 52 mL per 100 mL of blood respectively.


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