👉 The exposed fluid, also known as the interstitial fluid or extracellular fluid, is the liquid that surrounds and fills the spaces between cells in the body. It is a key component of the circulatory system, playing vital roles in nutrient transport, waste removal, and maintaining tissue homeostasis. This fluid is primarily composed of water, salts, proteins, and other small molecules that facilitate essential physiological processes such as cell signaling, metabolism, and maintaining the structural integrity of tissues. It is found in various compartments within the body, including the blood plasma and the fluid surrounding cells, and its composition and volume are crucial for proper organ function and overall health.
