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Mind map

Renin-Angiotensin System

maisie_oj Endocrinology English

Mind map about the renin-angiotensin system: blood volume regulation, aldosterone secretion and kidney water reabsorption

Mind map: Renin-angiotensin system

Map content

Renin-Angiotensin System

  1. Functions

    • Controls Ion copositin of the blood (via stimulation of aldosterone secretion)
      • Increases water reabsorption in distal convoluted tubule
        • Increases blood volume
    • Increases blood volume
      • By increased water reabsorption (distal convuluted tubule - via aldosterone)
      • Causes vasoconstriction in arterioles
  2. Throughout the day the blood volume remains within a normal range and doesnt change from this despite intake of fluids

    • Function of kidneys removing excess fluid
    • If blood volume begins to drop this is reversed by an increased reabsorption of water by the kidneys

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Description
Endocrinology Mind Map on Renin-Angiotensin System, created by maisie_oj on 23/04/2013.
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maisie_oj
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