Author: Humberto Gutierrez
A closer look: Drug testing panels
With hundreds of different combinations of detectable drugs and cutoff levels, there’s a urine testing panel for almost any reason for drug testing.
A closer look: Random drug testing
Random drug testing can be a strong deterrent to drug use because it is conducted on an ongoing, unannounced basis; an employer selects one or more individuals for testing from all of the eligible employees in their testing program.
A Closer Look: Series introduction
A new year brings new beginnings. That said, we are excited to introduce our new blog series called A Closer Look.
A Closer Look: Unit Codes and their purpose
Drug testing terminology is expansive and sometimes complex. For that reason we're providing clarity to one of the most commonly misused terms.
Federal drug testing expanded opiate panel impacting positivity
The dangers associated with opioids misuse are likely elevated based on a testing population that includes drivers, pilots, and other safety-sensitive roles.
Customer survey: taking action from insight
At Quest Diagnostics, we’re working hard to do things differently – and better.
