Unit O: Urinary System - Mitchell High School
Unit O: Urinary System - Mitchell High School
Unit O: Urinary System - Mitchell High School
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Control of <strong>Urinary</strong> Secretion<br />
Chemical Control<br />
• Reabsorption of H20 in distal convoluted tubule<br />
controlled by ADH (antidiuretic hormone)<br />
• Secretion and regulation of ADH controlled by<br />
hypothalamus<br />
• DIURETICS inhibit reabsorption of H20<br />
Nervous Control<br />
• Direct control through nerve impulses on kidney<br />
blood vessels<br />
• Indirect control though stimulation of endocrine<br />
glands<br />
Summer 2005 O.28