Not for weed, but if you have used any other drugs you can fail.
The only way that you can fail a drug test is to do drugs yourself.
yes your going to fail
Yes. Snort it
No, salvia's effect cannot be found on any regular drug test. Don't worry.
Yes. The drug was introduced into your system and will show up in the test.
yes because just like second hand smoke can give you cancer then weed can give you a contact buzz and yes you can still fail a drug test yes because just like second hand smoke can give you cancer then weed can give you a contact buzz and yes you can still fail a drug test
yes u can from a good drug test like the army even being around someone that had smoked recently can make you fail It really depends on how good of a test, a $20 test from a drug store, nope you wont.
No. Percocet will cause you to fail a drug test for Opium (Heroin). if you smoked marijuana recently you will also fail for THC metabolites.
Whether THC is detectable in your system depends on factors like how much you've consumed and how long ago. If you recently used THC, you may still test positive on a drug test. It's always best to be upfront about your recent consumption when taking a drug test to avoid any potential issues.
No.
yes
Alcohol will not change what is in your body besides it. A urine test may have slightly lower levels of THC metabolites than usual (since alcohol is a diuretic and you will lose water quicker, diluting it somewhat) but if you smoked marijuana, you will still fail any drug test regardless.