Don't take opiates.
3days
That's called a 'swab'.
Five to seven days minimum
You stick a cotton swab up your but crack
i doubt that it can be detected but anythings possible and they also usually take a urine sample when they do a oral swab test and it can definitely be found there
To clean the clarinet, you will use a swab. To use the swab, take the mouthpiece off and set it somewhere safe. Then, hold the clarinet up-side down. Insert the end of the swab (with the mass at the end) into the bell of the clarinet. Lastly, pull the swab out from the other end, ( barrel ) and repeat. There are other ways to clean, but this is the most effective.
24 hours
Drug test for weed, opiates , etc..? Swab test for weed- stop min.3-4 days before.
Tobacco is legal and you don't have to take a swab test for it.
A culture is when they take a swab of a part of your body and then touch that swab on a medium, which is usually a sort of jelly with nutrients in it. Bacteria from the swab grow on this medium and can usually be identified so the doctor knows what exactly to treat and what drugs would be effective against the strain isolated.
It depends on how you administer it. And you're body mass index.