| Most medium to large companies do urine drug | | | | person is substance-free before undergoing any |
| testing. They want to protect their workers. Drug | | | | medical procedure. |
| free workers think better and safer. They look | | | | Drug screening, also known as toxicology |
| for worker safety. Do you want to know more | | | | screening is an effective method to determine |
| about what these tests detect? There are two | | | | possible accidental or deliberate overdose and |
| types of urine tests. For detail information on | | | | poisoning. If the person is suspected of using illegal |
| urine tests read this article. | | | | substance, urine tests can assess the classification |
| Urine drug testing is a procedure of chemical | | | | and prescription dosage of illegal drugs used by |
| analysis designed to screen patients or individuals | | | | such an individual. |
| for drug abuse. It is also used to ensure that a | | | | |