What You Need to Know About Field Sobriety Tests

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Alcohol can significantly impact the brain and may result to impaired senses. The moment you consume even just one bottle of beer, the alcohol is then absorbed into the bloodstream and is carried to the brain. Once the alcohol is already in the brain, the molecules increase the effects of the inhibitory signals. As a result, the person may experience signs of slower reflexes and coordination problems.

If you are driving while drunk, the alcohol can cause you to weave in and out of lanes and make unsafe decisions such as running a red light. In order to avoid accidents on the road, police officers conduct field sobriety tests to spot bodily signs of drinking. While they may not be able to determine the exact blood alcohol content level, they can determine through bodily gestures whether or not you are intoxicated.

Before portable blood alcohol content testing tools were even used in determining a driver's BAC level, law enforcers were compelled to rely on field sobriety tests. But even though these high-end blood testing devices are available at their disposal, these officials still administer these sobriety tests in order to get an estimate of the driver's alcohol content level. In case you are pulled over on suspicion of driving under the influence, there are a few standards and non-standard tests that police officers can conduct in order to determine your BAC level.

The one-leg stand is a type of a standard test that law enforcers use to identify a drunk driver. The police officer will ask you to stand on one foot while counting from one to thirty. Apparently, this type of sobriety test will test your balance. If you are intoxicated, you won't be able to stand on one foot for at least one minute.

Another type of standard test is what we call horizontal gaze nystagmus test. You will be asked to follow a moving object while police officers will check your eyes' movement. Law enforcement officials believe that drinking will make it difficult for individuals to track moving objects. Inability to track down is an indication that you are intoxicated.

Walk-and-turn is the last test that you will encounter in a field sobriety examination. In this type of test, you will be asked to perform multiple tasks all at once. Police officers will ask you to walk heel-to-toe before turning and walking back. At the same time, you will also be asked to count out loud the number of steps you took. This test will determine your multitasking skills as well as your coordination.
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