What are different types of drug screening tests?
The most common tests of drug screening used to detect substances in the body are urine tests and blood analysis. It is also possible to test drug screening tests that use sides and saliva. Some drug testing is completed in a laboratory, medical office or hospital environment, but many drug tests can be performed anywhere. Sometimes people buy domestic drug tests to check their own results or results of someone else in the home. It detects the presence of the five most commonly abused street drugs. The five -panel test usually includes cocaine, marijuana, amphetamine, opiate and phenylcyclo -hexylpiperidine (PCP) detection (PCP), also known as "angelic dust".
The more complex test is aptly named 10-panel Drug Screen. This type of test usually includes drug detection such as methamphetamine, methadone, barbiturates, benzodiazepines and tricyclic antidepressants. Theléky detected in the screening of a drug of five panels is also detected in a 10 panel test.
urine tests JThe most commonly used and cost -effective drug screening method. Fast results - usually in less than 10 minutes - makes urine test fast and comfortable. The urine test will show what, if there are, the drugs tested are in the subject of the subject.
urine test is ideal for detecting drugs in the body, but it will not specify how long a patient took the medicine. It will not show whether it was also under the influence when the urine sample was given. Urine tests can detect drugs for most substances within two to three days of their use. Marijuana can be detectable for a longer period of time.
saliva tests can usually provide the same results at the same time as tests of urine drug screening. The results appear on the test bar in minutes. In the event of a positive reading, however, the test piece must be sent to the laboratory. Confirmation of a positive result may take several days. For this reason, it is not commonly used.
Blood tests are the most accurate form of drug screening tests. They are also most invasive. These tests can check all types of drugs, alcohol and even tobacco. Unlike the urine test, the blood test can usually determine whether the patient was under the influence of drugs. The blood test is often used in hospitals to assess whether the patient is under the influence, especially after a serious accident.
Tests of hair screening are not as common as urine or blood testing. These tests work by analysis of the patient's hair on trace amounts of certain drugs. Hair sample is usually taken from the head, but can come from anywhere on the body.
Depending on the length of the hair sample, the history of the history may be obtained for several years. Small traces of drug molecules are naturally collected over time. The laboratory can calculate what drugs have been used, how long and how much of the drug has been taken. Hair Test is most effective in determining a longer history of drug use but may lack the latest detectionDrugs.