what will show as false positives on workplace urine drug test?

Answer 1

Prescription drugs like Ritalin, Adderall & Dexatrin will test positive for amphetamines, and Poppy seeds will test positive for opiates within 48 hours. There's a HUGE list at the link below. I'll spare you the copy & paste.

Answer 2

Depending on usage, 3-4 days for an occasional user, up to three weeks for a chronic smoker for the urine tests. Hair is another matter. With urine, any traces are whizzed out as the body metabolizes and slowly flushes the THC metabolites out of the system. Hair absorbs it as it grows and since the hair past the follicle is dead...it stays as long as you have the hair growing. Hair grows at half an inch per month (on average) and if you keep your hair at three inches long that would be a little over 6 months to get the last of it out of your hair. And that's assuming that you only smoked that one time while you grow your hair out. For a girl with long hair...that can be in her hair for two to three years depending on the length and style. Find someone with hair down to their butt (something that I love to see)...a decade of drug use could be recorded.

Answer 3

i dont know we dont hsave drug tests in canda often.

not so controling as in us\
\

irony? ive never taken illegal drug inmy life and still prefer canada in that respect

never seen coworker doped either

never had to take drug test.

Answer 4

Poppyseeds on bakery goods will show up as pos for heroin

Answer 5

Weed, opiate, coke, amphetamines

Answer 6

it you are worried about pot, tell them you have been taking a lot of ibuprofen for a "back ache" and ask that they let you retake the test.

Answer 7

Don't use drugs.

Answer 8

marijuana.