NEET Biology NEET PYQ-Excretory System In Animals

  • question_answer
    Use of an artificial kindney during hemodialysis may result in: [NEET 2019] (i) Nitrogenous waste build-up in the body (ii) Non - elimination of excess potassium ions (iii) Reduced absorption of calcium ions from gastro-intestinal tract (iv) Reduced RBC production Which of the following options is the most appropriate?

    A) (iii) and (iv) are correct

    B) (i) and (iv) are correct

    C) (i) and (ii) are correct

    D) (ii) and (iii) are correct

    Correct Answer: A

    Solution :

    [A] Kidney produces erythropoietin which helps in RBC production Kidney also secretes calcitriol which allows absorption of calcium ion from gastro intestinal tract.


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