Urine tests are medical examinations that analyze a sample of urine to assess a person's health. They can help detect various conditions, such as infections, kidney problems, and diabetes. The tests can also check for the presence of drugs or other substances in the body. During a urine test, a healthcare provider collects a sample, which is then sent to a laboratory for analysis. Results can provide valuable information about a person's hydration levels, metabolic state, and overall health. Common types of urine tests include urinalysis, urine culture, and drug screening.