👉 The retrieved fluid, often referred to as bodily fluid or bodily secretion, is a complex mixture of various substances produced by different organs and tissues within the body. It typically includes water, proteins, electrolytes, enzymes, hormones, and waste products. This fluid serves multiple critical functions, such as lubricating joints, aiding in digestion, regulating body temperature, and transporting nutrients and waste. Depending on its origin, it can range from blood plasma to mucus, synovial fluid, and cerebrospinal fluid, each with unique compositions tailored to their specific roles in maintaining homeostasis and supporting physiological processes.