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What is tubular reabsorption?...

What is tubular reabsorption?

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Tubular reabsorption is the process by which vital contituents of blood like glucose, amino acids, Na, K+CI, HCO3 etc, and large amount of water are absorbed from the glomerular fultrate by the epithelial cells of renal tubules and passed to the surrounding blood capillaries.
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Glucose is reabsorbed by the process of tubular reabsorption.

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Knowledge Check

  • Which of the following enhances sodium reabsorption ?

    A
    low extacellular fluid volume
    B
    aldosterone
    C
    ADH
    D
    both (b) and (c)

  • Where majority of the reabsorption takes place?

    A
    Renal capsule
    B
    Proximal convoluted tubule
    C
    Collecting duct
    D
    Asending limbs of loop of Henle

    • Similar Questions

    Explore conceptually related problems

    Besides ADH, which other hormones contribute to regulation of water reabsorption?

    Which of the following enhances sodium reabsorption?

    Read the following statement and choose the correct option I. Asceding limb of Henle's loop is permeable to water II. Tubular cells secrete substance like H^(+), K^(+) and ammonia into filtrate III. There is maximum reabsorption in Henle's loop IV. Conditional reabsorption of Na^(+) occurs in DCT V. PCT helps in maintaining ionic balance of body fluids

    Assertion : Oxytocin is also known as Anti-diuretic hormone (ADH). Reason : Oxygen can casue an increase in the renal reabsorption of water.

    Vasopressin stimulates reabsorption of water and reduction of urine secretion. Hence vasopressin is otherwise called

    13- chambered tubular heart is found in

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