Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2006

  • question_answer
    The net pressure gradient that causes the fluid to filter out of the glomeruli into the capsule is

    A)  20mmHg       

    B)  75 mm Hg

    C)  30mmHg                            

    D)  50 mm Hg

    Correct Answer: A

    Solution :

                    The ultrafiltration process takes place in Malpighian tubules of nephrons. The wall of glomerular capillaries along with specialized cells of the capsule, acts as nitration device (glomerulus + Bowman's capsule = Malpighian tubule). Due to net or effective nitration pressure which ranges between 10 to 15 mm Hg, about 20% of plasma fluid filters out into the Bowman's capsule. This is called glomerular filtrate.


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