Category: Blog Series

Ask the Experts

Ask the Experts: Opiates vs. opioids

June 15, 2018

In the midst of our nation’s opioid crisis, many people are confused about the difference between the term opiates and opioids. The media uses the words interchangeably; however there are significant distinctions between the two terms.

Drug Testing

Under the influence: Methamphetamines

May 31, 2018

Methamphetamine use doesn't dominate headlines, however the drug has made a comeback in the United States and is the culprit of it's very own kind of epidemic. Learn more about the drug, it's effects on the body and what the latest data from Quest Diagnostics has to say about workplace positivity trends.

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Ask the Experts: DOT 5-panel drug test regimen

March 21, 2018

If you do the math, the DOT 5-panel drug test regimen requires confirmation testing for a total of 14 drugs. Is there a new name for the drug test?

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7 takeaways from our drug testing laws webinar

March 9, 2018

Industry expert Faye Caldwell discussed trends, recent drug testing laws, state marijuana legislation, and considerations for drug testing policies.

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Webinar: Understanding drug testing laws

February 13, 2018

Employers turn to drug-free programs to help keep employees safe and productive; however they still have questions about running an effective program.

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Ask the Experts: Drug test turnaround times

December 18, 2017

Learn more about drug test turnaround times, lab processes, and choosing a collection site that can lead to faster turnaround times.

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Ask the Experts: What is POCT?

December 8, 2017

POCT is an instant drug or alcohol test that typically yields a result within minutes. Consider all the criteria before choosing a test method.

By the Numbers

Rising methamphetamine use in the U.S. workforce

November 30, 2017

Methamphetamine positivity continues to steadily increase in the American workforce, according to the Quest Diagnostics Drug Testing Index.

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Staying compliant with new DOT regulations

November 29, 2017

New DOT regulations add four opioids: hydrocodone, oxycodone, hydromorphone, and oxymorphone to the test panel. Our experts answer your questions.

Oral Fluid testing

Ask the Experts: Cheating an oral fluid drug test

November 2, 2017

The best way to pass an oral fluid drug test is to not take drugs for several days leading up to the test, or preferably never. To date, we have not found any adulterants that can successfully mask drugs in an oral fluid test, nor are we aware of any devices used to cheat an oral fluid test.