no you can not fail from touching marijuana. it does not absorb in your skin like coacaine does or crack. even touching heroine can make you fail for opiates. so if its just marijuana your in the clear
As marijuana.
depends if the marijuana was swallowed yet or not.
Yes
Smoking marijuana.
Ibuprofin!!!
Yes they do and some of them will indicate if you smoked up to two months ago!
No
any amount of marijuana smoked will eventually show up in the urine.
blood or urine.
Yes, marijuana use can potentially change the smell of urine. Compounds from marijuana can be excreted in urine, altering its odor. Additionally, marijuana use can lead to dehydration, which can result in more concentrated urine that may have a stronger smell.
Ingesting Gelatin and water does not stop marijuana from showing up on a drug screen...The myth is that ingesting gelatin and water masks the marijuana by coating the bladder and not allowing the drug traces into the urine... But what they fail to realise is that marijuana does not enter the urine via the bladder walls...The Marijuana that enters your body is in the blood stream and all your blood is processed(filtered/cleaned) by the liver and the kidneys so the chemicals from the drug enter your urine long before the urine reaches the bladder...
Usually, the only reason you would get a urine test is because you were accused of the illegal use of "maryjane" so yes,indeed, it does show up.