👉 Detecting fluid involves identifying and analyzing substances that are present in bodily fluids, such as blood, urine, saliva, sweat, or tears, to diagnose medical conditions. This process typically includes collecting samples through various methods like blood draws, urine tests, or swabs, followed by laboratory analysis using techniques such as microscopy, chemical tests, or molecular biology assays. The goal is to detect specific biomarkers or changes in fluid composition that indicate diseases like infections, cancers, or metabolic disorders. Accurate detection is crucial for timely diagnosis and effective treatment, often relying on advanced technologies like PCR (Polymerase Chain Reaction) or immunoassays to ensure precision and reliability.
