BHU PMT BHU PMT (Screening) Solved Paper-2009

  • question_answer
    Gigantism and acromegaly are due to

    A)  hypothyroidism              

    B)  hype rthyroid ism

    C)  hypopituitarism              

    D)  hyperpituitarism

    Correct Answer: D

    Solution :

                     Hypersecretion of growth hormone (GH) or somatotropin hormone (STH) from adenohypophysis of pituitary gland causes giganrism in children and acromegaly in adulthood. Giganrism involves excessive growth   (lengthening)   of  bones with enlargement of internal organs as well. Acromegaly causes abnormal thickening of bones (due to ossification of periosteum) especially at face and margins of hand and feet.


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