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VMMC VMMC Medical Solved Paper-2007

  • question_answer
    Absorption of \[{{H}_{2}}O\] in DCT is controlled by

    A) ADH                      

    B)        ACTH                    

    C) LH                          

    D)        Oxytocin

    Correct Answer: A

    Solution :

    Absorption of \[{{H}_{2}}O\] in DCT is controlled by posterior pituitary hormone, ADH (Antidiuretic Hormone). ADH is secreted less in acute diuresis that is urine quantity increases in diuretic condition and condition is known as diabetes insipedus. Oxytocin is the another hormone from posterior pituitary gland and stimulates the contraction of smooth muscle of myomatrium. LH and ACTH hormones secreted from anterior pituitary gland; LH helps in final maturation of ovarian folicle, and ACTH stimulates function of cortex of adrenal gland.


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