A member asked:

Can you fail a cheep home drug test if you where at a concert where hundreds of others were smoking pot indoors?

A doctor has provided 1 answer

Possibly: Enough secondary smoke inhalation could register you positive for THC in your blood

Answered 5/23/2015

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Related Questions

A member asked:

When after smoking does it take to pass drug test?

A doctor has provided 1 answer