At-home drug tests are urine or saliva tests that can identify if illegal or prescriptions drugs are present in your body. These tests are an alternative to going in person to a laboratory or other ...

An alcohol urine test involves a lab testing a person’s urine sample for the presence of alcohol. Three types of this test exist. One measures unmetabolized alcohol, while the others measure two of ...

Rapid response lab supervisor Fernabelle Fernandez transfers urine from a primary container to a testing vial before screening it in a chemistry analyzer at Parkland Memorial Hospital’s Rapid Response ...