Manipal Medical Manipal Medical Solved Paper-2015

  • question_answer
    Which of the following are required for blood clothing?

    A) \[{{K}^{+}}\], thromboplastin  

    B) \[C{{a}^{2+}}\], thromboplastin

    C) \[N{{a}^{+}},C{{a}^{2+}}\]         

    D) \[{{K}^{+}}\], prothrombin

    Correct Answer: B

    Solution :

    \[C{{a}^{2+}}\] thromboplastin are required for blood clotting. Thromboplastin is a plasma protein which aid blood coagulation by catalyzing prothrombin conversion to thrombin. It consists of tissue factor, phospholipids \[CaC{{l}_{2}}\]to reintroduce\[C{{a}^{2+}}\]to chelate sodium nitrate, which originally prevent coagulation while transportation.


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