AIIMS AIIMS Solved Paper-1999

  • question_answer
    Which of the following chamber of heart has the thickest muscular wall?

    A)  Left auricle                        

    B)         Left ventricle   

    C)                         Right ventricle                 

    D)                         Right auricle

    Correct Answer: B

    Solution :

    The human heart is situated in the thorax between the lungs with its apex resting on the diaphragm. It has four chambers consisting of two auricle and two ventricle. The wall of left ventricle is much thicker and muscular than any other chamber because left ventricle contracts much stronger than any other chamber, it pumps oxygenated blood to different body parts.


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