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.
Serological Testing Laboratory Services: Serology Blood Test. Serology is a blood test to detect the presence of antibodies against a microorganism. Certain microorganisms (antigens) stimulate the body to produce antibodies during an active infection. Why Serology Blood Test is performed. A serology test can determine if you have ever been exposed to a particular microorganism (antigen), but this does not necessarily indicate a current infection. If antibodies are found, exposure to some type of antigen can be suspected.