Railways R.R.C. (Delhi) Solved Paper Held on 1st Shift 2-11-2014

  • question_answer
    Gall bladder stones are deposits of?

    A) Cholesterol                    

    B) Calcium

    C) Phosphorus                   

    D) Glucose

    Correct Answer: A

    Solution :

    Gallstones are hard deposits that form inside the gallbladder. Eighty per cent of gallstones are composed of cholesterol. They are formed when the liver produces more cholesterol than digestive juices can liquefy. The remaining 20% of gallstones are composed of calcium and an orange yellow waste product called bilirubin. Bilirubin gives urine its characteristic colour and sometimes causes jaundice.


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