How long does it take oxycodone to "show up" in a urine test... and does the urine test show the AMMOUT of oxycodone that one has taken ?

I'm thinking just a few hours and yes, it will show the concentration of it in your urine, so the amount basically, yeah.

In actuality, you should wait at least 7 days after taking this drug before taking a drug test. (Alot of people believe they can pass it at 48-72 hrs). If you want to take the chance... But it is a powerful drug, given to cancer patients for pain, (One of it's uses, so think about that!)

I just need to know please how long does a roxicodone I took 2 30mg on Monday if I don't use anymore will I be clean by Friday? Yes or no?