Causes of ESBL in Urine. 1. Those who have taken lots of antibiotics due to some disease. The reason is that the bacteria are attracted to antibiotics and ESBL have a tendency to quickly develop resistance to the medicine so that it does not work anymore.
A toxicology screen is a test that determines the approximate amount and type of legal or illegal drugs that youâve taken. It may be used to screen for drug abuse, to monitor a substance abuse problem, or to evaluate drug intoxication or overdose. Toxicology screening can be done fairly quickly. The test is most often done using a urine or blood sample. In some cases, a sample of saliva or hair may be used. The results can show the presence of one specific drug or a variety of drugs at once.
Also found in: Dictionary, Thesaurus, Medical, Wikipedia. Related to toxicology: toxicologist, environmental toxicology, Forensic toxicology. study of poisons, or toxins, from the standpoint of detection, isolation, identification, and determination of their effects on the human body. Toxicology may be considered the branch of pharmacologypharmacology, study of the changes produced in living animals by chemical substances, especially the actions of drugs, substances used to treat disease.