Fluid Movement & Edema Explained | Starling Forces in Physiology (Part 2)

Understanding fluid movement is the key to explaining edema, ascites, pulmonary congestion, and shock. In Part 2 of our Body Fluids Physiology series, we explore how fluids move between compartments and why they sometimes accumulate in the wrong place. In this lecture, you will learn: • Osmotic pressure and plasma osmolality (with real values) • Tonicity and its clinical significance • Capillary hydrostatic pressure and oncotic pressure • Starling forces and capillary exchange • The physiological basis of edema • Role of albumin, inflammation, and capillary permeability • Lymphatic drainage and lymphedema This video builds directly on Part 1 (Body Fluid Compartments & Electrolytes) and prepares you to fully understand clinical conditions such as heart failure, liver cirrhosis, nephrotic syndrome, and fluid therapy decisions. 📌 This is Part 2 of a structured Body Fluids Physiology series. 👉 In Part 3, we will cover hormonal regulation of body fluids (ADH, RAAS, ANP) and integrate everything clinically. If you find this lecture helpful, please like, subscribe, and share it with your colleagues. #StarlingForces #Edema #BodyFluids #Physiology #MedicalPhysiology #MedicalStudents #ClinicalPhysiology #Medicine #USMLE #PLAB