CMC Medical CMC-Medical Ludhiana Solved Paper-2012

  • question_answer
    What is the principle cation in human blood?

    A)  Potassium

    B)  Sodium

    C)  Calcium

    D)  Maganese

    Correct Answer: B

    Solution :

                    The main inorganic constituent of blood plasma are chloride and bicarbonate salts of sodium (principle cation). Traces of some other salts like phosphates, bicarbonates sulphates and iodides of calcium, magnesium and potassium are also found.


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