Urine Formation - Essentials
Advanced Anatomy & Physiology
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Renal
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Urine Formation Overview
Q. The first step of urine formation is:
a
Reabsorption of sodium in the proximal tubule
b
Secretion of hydrogen in the proximal tubule
c
Formation of ultrafiltrate in the collecting duct
d
Formation of ultrafiltrate in the renal corpuscle
e
Collection of urine in the collecting duct
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