Laborianalüüs

Laborianalüüs, often translated as laboratory analysis or lab test, refers to the systematic examination of biological samples to gain information about a person's health. These samples can include blood, urine, tissue, or other bodily fluids. The purpose of laborianalüüs is to detect, diagnose, and monitor diseases, assess the effectiveness of treatments, and provide general health screening.

The process typically involves collecting a sample from the patient, which is then sent to a laboratory. There, trained technicians use specialized equipment and techniques to analyze the sample for various substances, cells, or biological markers. For example, a blood test might measure glucose levels to screen for diabetes, or detect antibodies to identify infections. Urine analysis can reveal kidney function or the presence of urinary tract infections.

The results of a laborianalüüs are then interpreted by a qualified healthcare professional, such as a doctor. They compare the patient's results to established reference ranges, taking into account the individual's medical history and symptoms. Abnormal results may indicate a health problem, prompting further investigation or treatment. Conversely, normal results can provide reassurance about a person's well-being. Laborianalüüs is a cornerstone of modern medicine, providing objective data crucial for informed medical decision-making.