It depends on the test used and how recently you consumed the fentanyl. I would assume it will be detected.
Don't "eat" fentanyl. It's neither safe nor real bright.
No. Only a barbiturate will yield a positive barbiturate test, barring false-positives
No.
doubt it just drink water
Because you haven't supposedly drunk or ate anything yet on that day.
it depends on if you ate one or ten but it should be alright
If you're trying to walk the thin line between "enough to get me high" and "not enough to show up on a drug test" ... there's no such line. If you eat enough to have an effect, it WILL show up.If you inadvertently had a crumb of a pot brownie your roommate baked before you found out it had marijuana in it ... it MIGHT show up depending on how much you ingested, but there are so many variables (your own metabolism, how much you ate, what potency it was, how long between the event and the test) that we really can't give you a meaningful answer to your question.
if you rub it on your gums and are not opiod tolerant; 1-2hrs maxium, re rubbing fentanyl opiod analgesic onto gums.
NO matter what type of blood test that you are talking about, the answer is that you cannot make fake urine to pass a drug test. They test for synthetic substances in the urine, they test for male/female they even test to make sure it is human urine. in fact for the higher athleti.c urine tests, they must give a sample in front of witnesses to be positive that there wasn't a switch. The more serious or professional the test, the more they look for and the harder it is to cheat. There have been documented drug tests where people ate a poppy seed bagle and failed the test.
An ATE test is performed on automated test equipment (ATE). This is done to ensure every unit receives the same level and quality of testing and reduce technician workload.
you ate something bad tasting or smelling
A urine test for alcohol can detect alcohol if the person used mouthwash containing alcohol, ate any food containing alcohol, inhaled alcohol, used a hand sanitizer containing alcohol, had an injection site sterilized with alcohol, used alcohol on an injury, etc.
Their kidney has problems or they ate allot of beets.