What Do You Know About Health

Several Methods for Alcohol Screening Many of the industrial accidents as well as the deaths in car accidents in the US are caused by alcohol abuse. This legal substance is consumed by many people and the abuse has become widespread and this needs certain organizations to do their own testing in order to curb some of the negative effects. There is a growing demand for the latest and better methods for detecting alcohol in a person. 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. These tests are unique and they have their own limitations.
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The most invasive method for alcohol screening is the blood alcohol test. This kind of test is going to directly measure the alcohol content which is 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 this, you will have an idea if one stayed with the legal limits or has abused the 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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There is also the saliva test which is very effective for up to a day after consumption. Such is going to look for alcohol in the saliva of an individual which would determine alcohol use. Due to the low cost, the ease and the non-invasiveness of such procedure, it is performed by the institutions like the companies in order to test the workers. The results are really quick and good like the blood alcohol test. You can also have the breathalyzer test. This is used by the law enforcement to check the alcohol intoxication of drivers. Such is done with the use of a handheld device that can provide the results in an instant. The portable device would check for the alcohol on the breath of the person to be able to determine the overall blood alcohol as well as intoxication level. The urine test is also a very convenient method. This is going to check for alcohol in the urine sample. This is an effective method for two hours after ingestion but this will have to depend on the amount that is consumed. There is also the hair test to screen for alcohol. This is also a very useful method for dealing with those who suffer from substance addiction.