Visible light represents only a small portion of the entire spectrum of electromagnetic radiation (as categorized in Figure 1), which extends from high-frequency cosmic and gamma rays through X-rays, ultraviolet light, infrared radiation, and microwaves, down to very low frequency long-wavelength radio waves.
Hey belle, No, the oxycodone will be detectable in the urine for between 8 to 24 hours after your last dose. For detection times for oxycodone and other opiates go to: http://www.passadrugtestingforall.com/detection-times-a-3.html. Best wishes, Laurie.
If the prescribed drug is not present, the assumption may be made that the patient has not been taking the medicine regularly and thus could be diverting the drug to abusers. Testing for compliance is usually done by a urine drug screen, not by a blood test. A specific screen for oxycodone is available and should be used for compliance testing. With regular use of oxycodone containing pain medicines, this urine drug screen should remain positive for oxycodone for 1-2 days.