CHOOSE THE ORGAN SYSTEM TO WHICH EACH OF THE FOLLOWING SETS OF ORGANS OR BODY STRUCTURES BELONGS. 5. EPIDERMIS, DERMIS, AND CUTANEOUS SENSE ORGANS.
Blood tests are the least used for pre-employment drug screens because drugs are non-detectable in the blood stream after 48 hours. Labs generally report blood test results as quickly as they report urine test results.For most labs, that means results are available 24 hours after the specimen is tested, or 48 hours or more when the specimen must be delivered to a lab.hen drug screens return a negative result, the applicant is not tested again. The results of a negative test are usually available to employers within three business days after testing is completed. A positive test generally requires additional testing, and will thus take more time.
This range is from the time you took the drug to the point you will test clean. Most drugs will appear in your blood, saliva or urine for up to 8 hours. A hair test can detect drugs for up to one week after you used. How long each drug stays in your blood, urine, and breath can vary. The methods of drug testing also has variable windows of detection.