Allen Matthews Trapp Jr.’s Guides

Allen Matthews Trapp Jr.

Carrollton DUI / DWI Attorney.

Contributor Level 8
  1. Blood Testing & Possible Contaminants in the Vial

    Written by attorney Allen Trapp, about 6 years ago.

    More Than One Culprit There are a host of other organisms that are capable of altering the blood alcohol content of a specimen. In a study involving over 100 specimens ninety-four percent of all for

    2 people found this Legal Guide helpful

  2. Asthma Inhalers and Breath Alcohol Testing

    Written by attorney Allen Trapp, about 6 years ago.

    False High Reading on Infrared Breath Testing Devices. A study conducted in 1998 added information to the question of alveolar exchange alteration. T. Martinez and R. Martinez, The Effect of an Inhal

    3 people found this Legal Guide helpful

  3. Problems When Drawing Blood Samples

    Written by attorney Allen Trapp, over 6 years ago.

    Failure to Invert IS a Big Deal The largest manufacturer of blood collection kits in the country readily admits that the failure to invert the tubes eight to ten times may result in microclotting of

    4 people found this Legal Guide helpful

  4. Forensic Blood Tests: Not Always the Gold Standard

    Written by attorney Allen Trapp, over 6 years ago.

    When an expiration date has passed, look for the following problems: 1. A bad seal on the vacutainer, which is impossible to detect after the test, because it has been opened. 2. Improper amount o

    2 people found this Legal Guide helpful

  5. Driving Under the Influence... When You're Not...

    Written by attorney Allen Trapp, over 6 years ago.

    The Changing Legal Landscape "We need to treat DUID as important [an offense] as murder, rape, and child molestation.” — John Bobo, Director, National Traffic Law Center. “Enforcement and Prosecution

  6. The Effects of Sedative-Hypnotic Drug Products on Sleep Driving

    Written by attorney Allen Trapp, over 6 years ago.

    FDA Requests Label Change for All Sleep Disorder Drug Products These risks include severe allergic reactions and complex sleep-related behaviors, which may include sleep-driving. Sleep driving is de

  7. Old-fashioned Heartburn: Its Effect on a Breath Test

    Written by attorney Allen Trapp, over 6 years ago.

    GERD - How it Can Alter Your Breath Test The impact on breath testing is whether alcohol erupting from the stomach into the mouth from gastric reflux (generally a silent response) poses a problem wit

    3 people found this Legal Guide helpful

  8. Problems with Infrared Breath Testing Devices

    Written by attorney Allen Trapp, over 6 years ago.

    Intoxilyzers and Other Infrared Breath Testing Machines Have Similar Problems A major issue with infrared breath testing devices is that they not only detect the ethyl alcohol found in alcoholi

  9. Sandra Veiga's Inspection of the Intoxilyzer 8000 in Miami-Dade County

    Written by attorney Allen Trapp, over 6 years ago.

    Florida Breath Tests in Doubt Defense attorneys were in a Miami courtroom on October 23, 2008, seeking a judge’s order to inspect the hard drives every Intoxilyzer 8000 used in Miami-Dade County. Bef

    2 people found this Legal Guide helpful

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