DUMET Medical DUMET Medical Solved Paper-2007

  • question_answer
    Pepsinogen is secreted by

    A)  chief cell        

    B)  1 oxyntic cell

    C)  mast cell       

    D)  parietal cell

    Correct Answer: A

    Solution :

    In stomach, chief cells secrete two digestive proenzymes pepsinogen and prorennin. Oxyntic cells or parietal cells secrete \[HCl\] and castles intrinsic factor required for the absorption of vitamin-\[{{B}_{12}}\]. Mast cells in areolar tissue which secrete histamine (vasodilation), serotonin (vasoconstrictor) and heparin (anticoagulant).


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