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Manipal Medical Manipal Medical Solved Paper-2015

  • question_answer
    The cardiac pacemaker in a patient facts to function normally. The doctor find that an artificially pacemaker is to be grafted in him. It is likely that it will be grafted at the site of

    A) atrioventricular bundle

    B) Purkinje system           

    C) sinoatrial node      

    D) (d) atrioventricular node       

    Correct Answer: C

    Solution :

    The pacemaker creates the rhythmical impulse normally made by SA (sino atrial) node. Hence, it is grafted of SA node site to mimic the action of SA node and regulate heart-beat.


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