In article ,
Gunner wrote:

On Fri, 14 Dec 2007 08:40:15 -0500, John Husvar
wrote:

In article , Wes
wrote:

Too_Many_Tools wrote:

Do you think ^ the boss ^ has advanced knowledge of 'random drug
screenings'?

Wes

Of course they do.

Alcohol and drug usage is common in management.

Well I knew that. Everyone that ever worked the floor knows the front
office is high on drugs.

Wes

Watch out if you:

A) Have to take **** tests at work

and

B) take Protonix -- It gives false positives for marijuana.


Having a roll with poppy seeds on it, false positives you for opiates
such as heroin or morphine.


Yep. Those too. Googling for false+positive+drug+test is quite
revealing. Anyone who tests positive for anything should ask if the lab
followed the urine test with a mass spectrometry or gas chromatograph to
confirm and demand one if it did not.

The list is quite long and it seems the basic screening test is very
inaccurate.