Drug testing, for those of you who’ve never heard of it and have no idea at all, is the process of testing a person for suspected drug abuse in the body system. It starts from collection of samples from the person and ends in the evaluation and interpretation of drug test results. Drug tests are performed using specimens taken from the saliva, blood, hair, urine and sometimes on the fingernails.
When you are asked to provide a blood drug test, a small amount of blood will be extracted from your arm, for urine samples, you will be ordered to provide a sample in the midst of a medical supervisor to ensure that the sample your about to submit is yours. The samples are then sent to the lab for examinations.
Drug tests can be expected to be extremely accurate and reliable when every step of the process is performed properly. Drug testing is used mainly to check for a person suspected of using illegal drugs. Drug testing may be encountered when applying for a job in companies before they can consider hiring you. Drug testing may also be used to detect possible overdose or poisoning that lead to an accident. It is also used in rehabilitation programs to monitor the compliance of the patients to their intended program. Drug testing can also be powerful evidence in court to judge whether or not the accused is innocent or guilty. Drug tests are a very useful tool for both legal and medical purposes. Drugs that are most commonly tested for are: cocaine, heroin, morphine, amphetamines, methadone, barbiturates and marijuana.
Preparing for a drug test is not necessary but it would help if you read some topics regarding the test before the actual day of your drug test so that you will have an idea of the do’s and don’ts. You wouldn’t want a false positive as the outcome of your drug test. It is often performed on random basis or a scheduled exam. Both can also be seen often in a workplace or on government agencies. Drug testing kits are also popular today and are sold on the internet. Be advised though, that some drug kits are not reliable and may cause confusion when used. It is best to be tested by medical professionals on a hospital or a clinic to be 100% accurate of the end results to save time and money.