Lecture
This lecture introduces the urinary system, covering fundamental equations, the principle of urine formation, and the anatomy of the kidneys, nephrons, glomeruli, tubules, and peritubular vessels. It explores topics such as the purpose and utility of the urinary system, fluid and electrolyte homeostasis, management of electrolytes, body fluid volume control, pH regulation, waste elimination, osmolarity balance, blood pressure regulation, and hormone production.