capillary dynamics

Capillary dynamics involves the movement of fluids—like blood or water—through tiny blood vessels called capillaries. These vessels are so narrow that the fluid's movement depends on forces like pressure pushing fluid forward and surface tension pulling it along. Capillaries facilitate the exchange of nutrients, oxygen, and waste between blood and tissues. The process is influenced by the balance between hydrostatic pressure (fluid pushing out) and osmotic pressure (fluid drawing in), which together regulate fluid flow. This delicate balance ensures efficient nutrient delivery and waste removal at the cellular level, maintaining overall tissue health.