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DRUG RECOGNITION EXPERT SCHOOL 2025| BRAND NEW
ACTUAL EXAM WITH 100% VERIFIED QUESTIONS AND
CORRECT SOLUTIONS| GUARANTEED VALUE PACK| ACE
YOUR GRADES.
What does the term "drug" mean, as it is used in this course? -
correct answer - A drug is any substance that, when taken into
the human body, can impair the ability of the person to operate a
motor vehicle safely.
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What are the seven categories of drug? To which category does
alcohol belong? To which category does Cocaine belong? -
correct answer - CNS depressants, CNS Stimulants,
Hallucinogens, Dissociative Anesthetics, Narcotic Analgesics,
Inhalants, Cannabis ;
What does "polydrug use" mean? - correct answer - Ingesting
drugs from two or more drug categories.
What is a "speedball"? What is a "spacebase"? - correct answer -
Cocaine and Heroin; Crack and PCP
In the 2013-2014 National Roadside Survey of Alcohol and Drug
Use by drivers, more than____% of drivers, tested positive for at
least one illegal drug. - correct answer - 20%
State four reasons why it is important not to rely simply on a
chemical test to establish a subject's drug impairment. - correct
answer - 1.) develop articulable evidence of drug impairment
2.) suspect may refuse chemical tests
3.) chemical tests do not indicate recency of use
4.) suspect may be suffering from injury or illness
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What categories of drugs were included in the Johns Hopkins
Laboratory Study? - correct answer - CNS depressants
CNS stimulants
Cannabis
In what percentage of cases in the Los Angeles Field Validation
Study did blood tests confirm the DRE's opinion that PCP was
present? - correct answer - 92%
What percentage of subjects were found to be polydrug users in
the LAPD Field Validation Study? - correct answer - 72%
What was the landmark State Supreme Court case that upheld
the use of HGN as evidence of impairment? - correct answer -
State(AZ) vs. Blake
What do we call the traditional standard for admissibility of
scientific evidence, set by the US Supreme Court? - correct
answer - Frye Standard
DRUG RECOGNITION EXPERT SCHOOL 2025| BRAND NEW
ACTUAL EXAM WITH 100% VERIFIED QUESTIONS AND
CORRECT SOLUTIONS| GUARANTEED VALUE PACK| ACE
YOUR GRADES.
What does the term "drug" mean, as it is used in this course? -
correct answer - A drug is any substance that, when taken into
the human body, can impair the ability of the person to operate a
motor vehicle safely.
, Page | 2
What are the seven categories of drug? To which category does
alcohol belong? To which category does Cocaine belong? -
correct answer - CNS depressants, CNS Stimulants,
Hallucinogens, Dissociative Anesthetics, Narcotic Analgesics,
Inhalants, Cannabis ;
What does "polydrug use" mean? - correct answer - Ingesting
drugs from two or more drug categories.
What is a "speedball"? What is a "spacebase"? - correct answer -
Cocaine and Heroin; Crack and PCP
In the 2013-2014 National Roadside Survey of Alcohol and Drug
Use by drivers, more than____% of drivers, tested positive for at
least one illegal drug. - correct answer - 20%
State four reasons why it is important not to rely simply on a
chemical test to establish a subject's drug impairment. - correct
answer - 1.) develop articulable evidence of drug impairment
2.) suspect may refuse chemical tests
3.) chemical tests do not indicate recency of use
4.) suspect may be suffering from injury or illness
, Page | 3
What categories of drugs were included in the Johns Hopkins
Laboratory Study? - correct answer - CNS depressants
CNS stimulants
Cannabis
In what percentage of cases in the Los Angeles Field Validation
Study did blood tests confirm the DRE's opinion that PCP was
present? - correct answer - 92%
What percentage of subjects were found to be polydrug users in
the LAPD Field Validation Study? - correct answer - 72%
What was the landmark State Supreme Court case that upheld
the use of HGN as evidence of impairment? - correct answer -
State(AZ) vs. Blake
What do we call the traditional standard for admissibility of
scientific evidence, set by the US Supreme Court? - correct
answer - Frye Standard
