The first thing to focus on to understand physiology is homeostasis. Also, it is crucial to learn how the internal environment is regulated. We will try to get closer to these concepts. Let’s go for it!
In this video, I describe the compartments of the body and how to estimate the volume of each compartment. Extracellular, Intracellular, Intravascular, Plasma. I also tell you how to estimate plasma volume and blood volume from weight and hematocrit.