👉 A quick fluid, often referred to as blood plasma or simply fluid in medical contexts, is a colorless and slightly yellowish liquid that constitutes about 55% of blood volume. It plays a crucial role in transporting nutrients, hormones, and waste products throughout the body, while also carrying oxygen and carbon dioxide via red blood cells. Composed mainly of water (about 90%), proteins, glucose, electrolytes, and various dissolved substances, quick fluid acts as a medium for biochemical reactions and helps maintain blood pressure. Its fluidity allows it to flow easily through the vascular system, ensuring efficient delivery of essential substances to tissues and organs.
