Why Driver Alcohol Test Are Important In Terms Of Safety?

The procedure of the driver alcohol test has been made simpler and more convenient in the past decade. It is a common practice in most states for police officers to check if a driver has had too much to drink when they are pulled over. In order to perform a driver alcohol test, you need to fill out the forms that are provided by the Department of Licensing. These forms contain certain information about the driver and will determine if the person is guilty of DUI or not. You need to check with your local DMV to see if your state has any specific regulations regarding this kind of test.

The various types of tests involved in alcohol testing

There are different kinds of tests that are performed during a driver alcohol test. There is the breath analyser test, which checks for alcohol traces in the driver's blood or breath. The chemical test checks for ethyl glucuronide or GABA levels in the blood. Next is the oral fluid drug test, which looks for the presence of the drug hydrocodone in the mouth fluid. And the most commonly used test is the plasma coagulation test which looks for the activity of coagulation - the process that leads to bleeding. The blood draws can also be used to check blood sugar and oxygen saturation.

You may wonder how these tests work. There are basically two methods that make up the driver alcohol test procedure. In one, a trained medical expert administers the test while in another, an experienced officer performs the check. Either way, the basic procedure of the administration of the test follows.

The very common test used so far

The most common roadside test that is administered is the Horizontal Gaze Nystagmus (HGN). This test is performed while the driver is sitting firmly on the steering wheel and facing forward. A computer screen will show a horizontal line on the screen as it continuously moves horizontally in the direction of the driver's vision. You will notice that when the horizon shifts, the line shifts as well. If you fail the test, then you can expect to be arrested for DUI based on the information that you have provided during the screening.

You may be wondering how a driver alcohol test is administered in such a way that it allows for proper data collection. The monitor uses a device known as a Bi-Lite Device. It records and electronically sends data to a computer. The computer will then process all the collected data and present it to the judge as proof of your current BAC. The data is recorded digitally, so you can easily access the results online from any location in the world.

You can also choose other alternatives to the Horizontal Gaze Nystagmus test. The ALCOHAV test is more often used by courts than the HGN test. The ALCOHAV is also administered by the police officer standing next to the suspect. The ALCOHAV relies on the suspect performing a series of eye movements while the officer video tapes the arrest. These tests rely heavily on an individual's eye movements rather than the chemical composition of alcohol.

If you have been arrested for suspicion of DUI, it is important that you consult with a DUI attorney before you begin the alcohol test. The lawyer can inform you of your rights under the legal system regarding the tests administered. You can also decide whether or not you should undergo the test. If you have been arrested for DUI, make sure that you contact a DUI defense attorney to learn what you can do to fight the charges. One can find the best consortiums like usadrugtesting.org over the internet for driver alcohol test.