Articles Tagged with los angeles DUI test

Breath, blood and urine–law enforcement officials use a variety of tests to determine if they should charge a driver with DUI. Here’s a look at the science behind the various types of tests and what you should know about the pros and cons of each in the event that police arrest you for driving under the influence.

Measuring your breath

Although the word breathalyzer is actually a trade name for a specific type of breath testing device, people now use it generically to describe all types of alcohol breath tests. There are differences in the way each of these tests work, however.