There are many misconceptions about dot drug tests. Some people think that they are extremely accurate and can detect any type of drug use. Others believe that they are unreliable and can be easily fooled. The truth is that dot drug tests near me are not 100% accurate, but they are still the best option for employers who want to test their employees for drug use. In this blog post, we will discuss some amazing facts about dot drug tests that you need to know!
How are Tests Performed
Dot drug tests can be performed using saliva, hair, or blood samples along with Urine samples. But Dot drug tests are usually performed by collecting a urine sample from the employee. The sample is then sent to a laboratory for analysis. However, urine is the most commonly used sample for dot drug testing.
Dot drug tests can detect a wide variety of drugs, including marijuana, cocaine, amphetamines, and opiates. However, they cannot detect every type of drug. For example, dot drug tests cannot detect the presence of alcohol in the body. To detect alcohol, employers would need to use a different type of test, such as a breathalyzer test. The permissible limit for alcohol in the bloodstream is 0.02%.
Accuracy
Dot drug tests are not 100% accurate. There is always a chance that a false positive or false negative result can occur. False-positive results can occur if the employee is taking a medication that contains a drug that is being tested for. False-negative results can occur if the employee has recently used drugs, but the drugs have already been metabolized and are no longer detectable in the body. At times these tests may also give Evidentiary results, meaning that though the test is positive, the amount of drug present may not be enough to indicate impairment on the job.
Dot drug tests are usually performed by certified laboratories. These laboratories use strict guidelines to ensure that the results of the tests are accurate.
Limitations
If you are an employer who is considering drug testing your employees, you should know that certified dot drug tests are the best option available. However, you should also be aware of the limitations of these tests and understand that they are not 100% accurate. With this information, you can make a well informed decision about whether or not to drug test your employees.
Consider price and utility before finalizing a particular drug test for your workplace. Consulting an HR professional to form the guidelines will be beneficial in the long run.
