DISCUSSION.
What does the term drug mean?
Any substance that, when taken into the human body, can impair the ability of the
person to operate a vehicle safely.
What are the seven categories of drugs?
CNS Depressants
CNS Stimulants
Hallucinogens
Dissociative Anesthetics
Narcotic Analgesics
Inhalants
Cannabis
What does polydrug use mean?
A subject who has ingested more than one category of drug.
What is a speedball?
Cocaine and Heroin
What is a space Base?
Cocaine and PCP
In the 2013 - 2014 National Roadside Survey of Alcohol and Druge Use by Drivers,
more than ___% of drivers, tested positive for at least one illegal drug.
15%
State four reasons why it is important not to rely simply on a. Chemical test to
establish a subject's drug impairment.
Medical
Refusal
Psychoactivity
Not a proof of impairment.
What categories of drugs were included in the Johns Hopkins Laboratory Study?
, CNS Depressants
CNS Stimulants
Cannabis
In what percentage of cases in the Los Angeles Field Validation Study did blood
tests confirm the DREs' opinion that PCP was present?
92%
What percentage of blood tests in the LAPD Field Validation Study confirmed the
presence of at least one drug category predicted by the DRE's
92%
What was the landmark State Supreme Court case that upheld the use of HGN as
evidence of impairment.
Arizona v. Blake
What do we call the traditional standard for admissibility of scientific evidence,
set by the U.S. Supreme Court?
Frye Standard
Give three important reasons for conducting drug evaluation and classification
evaluations in a standardized fashion.
Standardization helps to ensure that no mistakes are made
No examinations are left out
No extraneous or unreliable "indicators" are included
Standardization helps to promote professionalism among drug recognition experts
Standardization helps to secure acceptance in court.
What are the 12 components of the drug evaluation process?
Breath test
Interview with officer
Preliminary examination
Eye examination
Divided attention tests
Vital examination
Dark room examination
Muscle examination