Several Methods for Alcohol Screening
The alcohol abuse is the usual reason for industrial accidents and also deaths in the car accidents in the United States. Such legal substance is consumed by a lot of people and the abuse has become very rampant and this would need certain organizations to conduct their own testing to minimize the negative effects.
The demand for new as well as better testing methods in order to detect alcohol use continues to increase. The institutions like the multinational companies and those small town schools are putting an effort in order to detect the problems by random alcohol testing. Many are using the breathalyzer and also the saliva tests, for their simple as well as non-invasive process, know that the blood and urine tests may also be done. Also, there is hair testing which is a new method in alcohol screening.
When it comes to alcohol screening, the five very commonly tested are breath, blood, saliva, urine and hair. Each of the tests have their own peculiarities that you must know.
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The most invasive method for alcohol screening is the blood alcohol test. This kind of test would measure the alcohol content in the blood of the person. The test is relatively costly and it makes it possible to know the degree of the intoxication of the person. Through such method, you will know if one remained in the legal limits or has abused such substance. Though this is invasive, there are limitations to such kind of test. This cannot determine the time the person was drunk or one’s level of addiction for alcohol.
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Another is the saliva test that is quite effective for up to a whole day after consumption. This would look for alcohol in the saliva of the person that would indicate alcohol use. Because this is cheaper, non-invasive and easy to do, this is done by the different institutions like the companies to be able to test the workers. Know that the results are very quick and this method is as effective as the blood alcohol test.
The breathalyzer test is also very popular. Such is used by the law enforcement for checking the drivers for intoxication. This is done using a handheld device that provides the results quickly. Such kind of portable device would check for the alcohol in the breath of the person and this would also determine the overall intoxication and blood alcohol level.
The very convenient method for alcohol testing is the urine test. This is going to check for alcohol in the urine sample. Such is a very effective method for two hours after drinking alcohol but such will also depend on the amount ingested.
Another method for screening alcohol is the use of the hair. This is also a very useful method for dealing with those who suffer from substance addiction.