Coke will pass through your system after 24-48 hours
Adderall, like meth will stay in your system for three to five days
2-4 days
If you have taken something to "flush" your system of drugs in urine, the blood might make the test still show up positive as blood tests give a more accurate report of your usage.
Depending on one's metabolism, 3-5 days.
Withing nine days from fertilization the body will start to produce hcg.
A serum hCG will be positive for pregnancy at 25mIU/ml, the urine test, although just as accurate needs a stronger concentration of 50mIU/ml to 100mIU/ml depending on the brand - this means the serum (blood) test will test positive 2 to 3 days sooner than urine.
Up to 3 to 5 days depending on metabolism.
Hell no! 3 days it out!
Will test positive for Benzodiazepines
A urine test for cocaine will be positive for up to 8 days after the last cocaine usage. It will show up in urine after approximately 4 hours after usage and will, on average, remain in the urine for 4-6 days. For larger doses, it will remain for 8-10 days.Well, in fact it is unlikely to be positive longer than around 3-5 days of use unless you are a regular, heavy user. I tested negative for cocaine 3 days after using crack, although mine was a saliva test, other tests may detect for longer.
No
I'm not sure what you're asking, but I think I get the picture. A blood test is not faster than a urine test, but it can show a positive result before a urine test. Most urine tests will be positive on or before the day of your expected period. Blood tests can show positive about 3 days after fertilization occurs. However, a urine test takes 3 minutes to do and a blood test will take hours, even maybe a day or two to get back.