All the Information You Need on Drug Testing for Employment
As part of the application process, job applicants are required to be screened for drug and alcohol use prior to being hired. If the state law permits some of companies, they will test for drugs and alcohol during employment as well. It is vital that you know what the different employment-related drug and alcohol tests employers carry out. Most of the employers will consider the results of the drug tests when making their decision to hire you. The Department of Transportation requires that companies they regulate to test their employees for drugs and alcohol. There are some limits set as to how and when the employer can conduct the drug tests by some states.
One of the tests carried out by the employer is a blood drug and alcohol test on the job applicant. The amount of alcohol and drugs in the blood at the time it is being drawn is what the blood test will measure. Marijuana, opiates, cocaine and amphetamines are just some of the drugs that will be tested for in the blood. A hair drug test provides a 90-day window of drug use. Another fact about the hair drug test is the current use of drugs will not be detected but the ones used in the past will be. Usually, hair drug tests will not detect any alcohol use but drugs like cocaine, marijuana and opiates will be detected. Be sure to visit this website at http://www.huffingtonpost.com/topic/drug-testing and know more about drug testing.
The potential employee's saliva will be swabbed from their mouth to do the mouth swab drug and alcohol tests. Mouth swab test will only go as far as the past two days. Among all the other tests, this is the least invasive and is simpler. Most employers will use urine drug and alcohol tests for their pre-employment tests. Any residue of drugs will be detected in the urine analysis even if you have worn off the effects. Drugs that are screened for in a typical urine drug test are cocaine, nicotine, methamphetamines and opiates just to name a few.
If you can avoid having drugs in your system, this is the most assured way that you will pass the alcohol testing for employment. However, there are many factors that determine if there will be drugs remaining in your system. Depending on the concentration of the drug and the metabolism of the person, the drug test is going to have traces of the drug.
How often you used the drug will also determine if you will get a negative drug test or not. The type and sensitivity of the drug test will determine if you will get a positive test or not. It is worth noting that even if you try to undermine the test, if the employer has a comprehensive onsite drug testing kits, the drugs will be detected.