A Didactic Approach to Renal Clearance

Renal clearance encompasses a somewhat abstract concept, which makes it a hard-to-visualize phenomenon. It is a confusing topic for students and a difficult task for the instructor to teach. In order to improve or facilitate the teaching-learning process of renal clearance, an alternative strategy is presented here. To properly characterize the components of renal clearance, this didactic model splits renal clearance into two distinct portions of flow rates. The information is organized in a sequential structure, from the simplest ideas to the most complex concepts, assisting both teacher and student in addressing renal clearance.