The focus of this renal and urinary anatomy and physiology course is to provide basic information about the structures and functions of the renal and urinary system. The anatomical structures of the renal and urinary systems work together to filter, secrete, excrete, and re-absorb key elements in the blood. Understanding the fundamental structures and functions of the renal and urinary systems assist you to provide care for all patients you encounter and intervene effectively for those with alterations in renal and urinary status.