Category: DUI Biology

DUI Blood Alcohol Testing & How To Fight Them

A person’s blood alcohol content can be determined by testing a sample of the person’s blood. Compared to a breath test, a blood test is generally a more accurate method to determine a person’s blood alcohol concentration if the analysis is done correctly. However, blood alcohol analysis is a very complicated process and there are many factors related to blood testing that can cause the result to be unreliable. Continue reading “DUI Blood Alcohol Testing & How To Fight Them”

Under Age 21 DUI Arrest

Why Fight Under 21 Alcohol Arrest?: Most under age 21 alcohol arrests are for .01 blood alcohol concentration or greater.  In most of these arrests, the officer relies on an antiquated breath machine that uses fuel cell technology. There are many factors that can affect the accuracy of the result from a fuel cell device.  It is essential that you have an expert DUI defense lawyer who has expertise with these breath machines defend you.

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Myths About DUI

Myth #1: It is illegal to drink and drive.:The Truth: It is NOT illegal to drink and then drive in California. It IS illegal to drive a vehicle while “under the influence” of alcohol and/or drugs (Vehicle Code 23152(a)).  It is also illegal to drive a vehicle while having a blood alcohol concentration of .08 percent or more. (Vehicle Code 23152(b)).

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The Anatomy of a DUI – Why Symptoms of Impairment are Important

In my last article in the Anatomy of a DUI series, I discussed the effects of alcohol from a clinical perspective showing the various stages of intoxication at various Blood Alcohol Concentration (BAC) levels.

Why is this important information to know? When a person is arrested for driving while under the influence of alcohol, the arresting officer will note the persons symptoms and behaviors in the arrest report, thus knowing what an arresting officer is looking for is important to possibly avoid a DUI arrest and conviction. Continue reading “The Anatomy of a DUI – Why Symptoms of Impairment are Important”

The Anatomy of a DUI – Effects of Alcohol

In my last article I discussed the dose-response relationship of alcohol. But before I move the discussion to the mechanics of an actual DUI arrest, I believe it is important to give readers an understanding of the effects of alcohol from a clinical perspective. As you’ll see, throughout the various stages of intoxication discussed below, overlap in the blood alcohol concentration (BAC) levels will occur because alcohol does not affect every person the same at any given point.  The blood alcohol concentration (BAC) percentages shown below are based on grams of alcohol in every 100 milliliters of blood. Continue reading “The Anatomy of a DUI – Effects of Alcohol”