Lab Drug and Alcohol Screen: What It Is, the Types, and Results
A laboratory or lab drug and alcohol screen is a test on biological samples to detect the presence of illicit drugs or alcohol consumption. These tests are important for various purposes, such as workplace safety and legal challenges. Accordingly, saliva, urine, blood, hair, and alcohol breath tests are the types of testing. Nevertheless, once adequate samples are in place, it undergoes laboratory testing. The results may indicate whether the person is positive …
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