Urinalysis is a diagnostic test that examines a person’s urine for various markers, such as chemical compounds, cells, and substances, to provide information about their overall health. It is a commonly performed medical test and is often one of the first steps in diagnosing various conditions or evaluating the functioning of organs, particularly the kidneys and urinary tract. During a urinalysis, a urine sample is collected from the patient and sent to a laboratory for analysis. The sample is typically obtained by the patient urinating into a sterile cup. The urine is then examined both visually and chemically, and sometimes microscopically, to gather information about its properties. The visual examination involves assessing the urine’s color, clarity, and odor, which can provide initial clues about potential health issues. The chemical analysis involves using specialized strips or dipsticks that change color when exposed to certain substances in the urine. These strips can detect the presence of various substances such as glucose, protein, blood, ketones, bilirubin, and others. In addition to the visual and chemical analysis, a microscopic examination may be performed to observe the urine sediment. The urine is spun in a centrifuge, and a small amount of the sediment is examined under a microscope. This can help identify the presence of cells, bacteria, crystals, or other substances that may indicate an underlying condition. Urinalysis can provide valuable information about a person’s kidney function, urinary tract infections, urinary stones, diabetes, liver problems, dehydration, and other conditions. However, it is important to note that urinalysis alone is not usually sufficient to make a definitive diagnosis. It is often used in conjunction with other tests and clinical evaluations to form a comprehensive assessment of a person’s health.
Urinalyisis by MMT 2019-Skill labs