👉 The term "indicated fluid" refers to a bodily fluid that is collected and analyzed to identify the underlying cause of an illness or condition. This fluid can come from various sources within the body, such as blood, urine, cerebrospinal fluid, pleural fluid, peritoneal fluid, or amniotic fluid. Each type of indicated fluid is collected under specific circumstances and analyzed for its physical, chemical, and cellular properties to diagnose diseases like infections, cancers, kidney disorders, or other systemic conditions. For example, blood is indicated fluid when a hematological issue is suspected, while cerebrospinal fluid is collected to diagnose neurological disorders. The analysis of indicated fluids provides crucial information for medical diagnosis and treatment planning.