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Things You Ought to Know About Pre-Employment Drug Testing Some companies require that potential employees get tested for drugs and alcohol before they are employed. You will find that there are employers that will even test during employment as far as the state law allows. Employers carry out a variety of employment drug and alcohol tests on their employees and it is advisable that you know what these consist. Pre-employment drug and alcohol screening will help the employer know if they will hire you or not. The industries regulated by the Department of Transportation are required to ensure that their employers do not test positive for drugs and alcohol when working. There are some states that will set limits as to when and how the employer can conduct the drug screening. You will be screened for illegal drugs as a job applicant through a blood drug and alcohol test. The amount of alcohol and drugs in the blood at the time it is being drawn is what the blood test will measure. The drugs that are usually tested for include cocaine, marijuana, amphetamines and opiates. It is worth noting that during the hair drug test, you are being tested for drug use for the past three months. This kind of test will not indicate the current impairment due to drugs rather only drugs used in the past. Drugs like cocaine, marijuana and opiates are the ones that are going to be detected by the hair tests, but alcohol will not. Mouth swab drug and alcohol tests collect saliva from the potential employee’s mouth. Mouth swab test will only go as far as the past two days. This is one of the simplest and least invasive drug tests that one can do. The most commonly used tests are the urine drug and alcohol tests. Even if the effects of the drugs have worn off, a urine analysis will show any residue. Drugs that are screened for in a typical urine drug test are cocaine, nicotine, methamphetamines and opiates just to name a few.
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If you can avoid having drugs in your system, this is the most assured way that you will pass the drug tests. Drugs will remain in your system because of a number of factors. A person’s metabolism as well as the drug concentration will determine if there will be traces of the drug in the drug test. The drug test will come out either negative or positive depending on how frequently you used the drugs. The sensitivity and type of drug test will also determine if you will pass the test. Drugs will always be detected even if you undermine the test especially if there is a comprehensive drug test is used by the employer.The Key Elements of Great Health