What is the preferred method of testing if an employee is believed to be abusing alcohol?

• A. Breathalyzer
• B. Urine test
• C. Blood test
• D. Saliva test

Answer: (A)

Testing for alcohol in the workplace is most effective when you can get a quick, on-site read of what the employee’s blood alcohol concentration is at the moment. A breathalyzer provides immediate results by analyzing exhaled breath, which makes it practical for safety-sensitive tasks and allows fast decisions about whether someone should continue working or be redirected for a formal evaluation. It’s non-invasive, typically less costly, and widely accepted for screening. Urine tests can show past use but don’t reflect current impairment as quickly and involve privacy and collection concerns; blood tests are accurate but invasive and slower since they require lab processing; saliva tests exist but aren’t as consistently validated for reliable BAC readings. So, the breathalyzer stands out as the best initial screening method.