Yes. But, then when the blood is taken you will be told this as well.
From your blood, a test can reveal the amount of THC is in that sample. from that they run it through a ratio to find the amount in your overall system.
A blood test for illness is never going to be searching for the main stimulating organic substance found in female Cannabis plants, THC. Any blood test specifically searching for THC will detect the use of marijuana. cannabis is shown due to time periods witch varies to amount taken and how much taken
Nope . THC , does not show up in your blood sugar test .
A blood cell count will tell what kinds of blood cells and how many there are. THC would be a thyroid function test. The doctor might have several tests done on the same blood sample, however.
They can. That is they are permitted to do so.
It adds THC to your blood. That's it,
You cannot. It is not possible.
Obviously you fking idiot!
If you have smoked marijuana recently there is THC in your system. Whether you will fail a blood test depends on how much you smoked and how recently.
4-6 weeks is average
most commonly used would be the urinalysis or the "piss test". THC is also detectible thru a blood test, hair follicle test, and saliva tests.
Depends, are they testing you for drugs? If so, THC can stay in your blood for days, even weeks (hair and fat are MUCH longer [3 months-ish]), so yes. If they aren't looking specifically for drugs, they won't find any traces.