WB JEE Medical WB JEE Medical Solved Paper-2014

  • question_answer
    The disease that occurs in mature adult human being due to deficiency of calciferol is

    A)  keratomalacia     

    B)  osteomalacia

    C)  glossitis           

    D)  pernicious anaemia

    Correct Answer: B

    Solution :

     Calciferol is a vitamin-D (a group of fat or lipid soluble secosteroids) responsible for enhancing intestinal   absorption   of   calcium,   iron, magnesium, phosphate and zinc. It is obtained from diet or from sun exposure. It promotes strong bones and body systems by regulating the amount of calcium available in the bloodstream. Its deficiency may cause osteomalacia in adults, in which bones of 3 person becomes soft, weak and fragile Osteomalacia in children is known as rickets.


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