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How BAC Level is Measured in a DC DUI Arrest?

The single most conclusive form of evidence against a driver charged with driving under the influence of alcohol or drugs is BAC level or blood alcohol content. A driver’s BAC level is determined by three different techniques, and all three are widely used in the US to prove the level of driver’s impairment to operate a vehicle. If you are charged with a DUI in Washington DC, your BAC level will be entered as evidence in a courtroom in every state in US. Learn how blood alcohol content is measured in a drunk driving arrest.  Learn more now!

Breathalyzer Examination

The most common way of determining a driver’s BAC level is through a breathalyzer test. When a driver undergoes a breathalyzer test, he or she has to forcefully blow into an analyzing device that will screen the level of alcohol present in the breath sample. Breath tests are very accurate, but their results can be impaired by certain medical conditions of the driver. One of those conditions is diabetes. Apart from this, one’s BAC level can also be affected by the food they ate or medications they take.

As a driver, you are obliged to undergo a breathalyzer tests whenever a police officer asks you to do so. If you refuse, you will face immediate and automatic consequences such as driver’s license suspension and fines. If you have been drinking and driving, it is best to listen to the police officer and contact a DUI attorney as soon as you can. Depending on the particular circumstances of your case, your attorney may advise you to plead guilty. In many cases, especially when it comes to first drunk driving offense, pleading guilty is beneficial for the driver. If the driver show honest remorse and listens to his lawyer’s advice, his penalties and charges can be significantly reduced. On the other hand, acting recklessly and refusing to submit to a breath test will only lead to increased or maximum penalties, such as longer license suspension period or additional prison time. No matter how great are the negotiation skills of your lawyer, you will never get a plea deal if you are acting improperly and without respect.

Blood Test

Blood tests are equally used as breathalyzer tests. The only difference is that breathalyzers are used for in-field testing, while blood and urine tests are used after the arrest. Blood tests are 100% precise and accurate, and they are regarded as the most trusted and reliable type of blood alcohol content testing. In rare circumstance, it is possible to disprove a breathalyzer test. However, a drunk driving lawyer can never disprove a blood test.

An experienced DUI defender can examine the evidence from all perspectives and find the best way to defend you. Many lawyers will try searching for clues that show the equipment was faulty or that the procedure wasn’t administered properly. However, most judges view this evidence an end all in almost all DUI cases. Have in mind that no matter how severe your case may seem, a highly skilled DUI attorney will always find a way to defend you and protect your rights.