A thymocyte-derived lymphocyte of immunologic importance that is responsible for cell-mediated immunity. These cells have the characteristic T3 surface marker and may be further divided into subsets according to function, such as helper, suppressor, and cytotoxic. See also: B lymphocyte. Synonym(s): T cell.
2 How long doe flexeril take to be out of system for urine test? 90 hours.: The drug has a half-life of 18 hours, which means it will probably stay active in your body for 90 hours. Therefore, it will show up on drug tests for 3.75 days after you have taken it, but this time period may vary by individual.
Hi Ramond. Lorazepam can be detected in urine for 2 or 3 weeks (and up to 6 weeks if used regularly) but it is not anywhere close to 7 to 15 hours as stated in your comment. Generally if you have a urine screen 24 hours or less after a one-time dose of Lorazepam the metaboilite will not be detectable.orazepam stays in the blood for such as short amount of time because of the drugâs long half life. Exactly how long it stays in the blood depends on the dose taken â therapeutic dosage ranges from 1-10 mg per day, and someone abusing the medication might take even more.