ACCURACY IS GUARANTEED
Texas DRE Dallas Course Review Questions with
Detailed Verified Answers for Accuracy
Define "drug" as it pertains to DRE:
✓✓ Any substance that, when taken into the human body, can
impair the ability of the person to operate a vehicle safely.
In the Los Angeles field study, what drug was found most
frequently?
✓✓ PCP
What does "polydrug" use mean?
✓✓ Ingesting two or more drugs.
How common was polydrug use in the Los Angeles Field
Study?
✓✓ More than 70% of the subjects had two or more drug
categories in them.
Name six CNS Depressants:
✓✓ Alprazolam, Carisoprodol, Diazepam, Chloral Hydrate,
Secobarbital, Clonazepam, Haloperidol, and many others.
Name four different CNS Stimulants:
✓✓ Cocaine, Desoxyn, Ritalin, Crack, and others.
Name two naturally occurring Hallucinogens:
, ACCURACY IS GUARANTEED
✓✓ Salvia Divinorum, Peyote, Psilocybin
Name four different synthetic Hallucinogens:
✓✓ LSD, MDMA, 2CB, MDA
Name a major analog of PCP.
✓✓ Ketamine
Name the three sub-categories of inhalants:
✓✓ Volatile Solvents, Aerosols, Anesthetic Gases
What is the active ingredient in Cannabis?
✓✓ THC - Tetrahydrocannabinol
Define Pulse:
✓✓ The rhythmic dilation and relaxation of an artery that
results from the beating of the heart.
True or False: Pulse rate is measured in units of "millimeters of
mercury."
✓✓ False: beats per minute.
Name the three different pulse points and indicate where they
are located.
Texas DRE Dallas Course Review Questions with
Detailed Verified Answers for Accuracy
Define "drug" as it pertains to DRE:
✓✓ Any substance that, when taken into the human body, can
impair the ability of the person to operate a vehicle safely.
In the Los Angeles field study, what drug was found most
frequently?
✓✓ PCP
What does "polydrug" use mean?
✓✓ Ingesting two or more drugs.
How common was polydrug use in the Los Angeles Field
Study?
✓✓ More than 70% of the subjects had two or more drug
categories in them.
Name six CNS Depressants:
✓✓ Alprazolam, Carisoprodol, Diazepam, Chloral Hydrate,
Secobarbital, Clonazepam, Haloperidol, and many others.
Name four different CNS Stimulants:
✓✓ Cocaine, Desoxyn, Ritalin, Crack, and others.
Name two naturally occurring Hallucinogens:
, ACCURACY IS GUARANTEED
✓✓ Salvia Divinorum, Peyote, Psilocybin
Name four different synthetic Hallucinogens:
✓✓ LSD, MDMA, 2CB, MDA
Name a major analog of PCP.
✓✓ Ketamine
Name the three sub-categories of inhalants:
✓✓ Volatile Solvents, Aerosols, Anesthetic Gases
What is the active ingredient in Cannabis?
✓✓ THC - Tetrahydrocannabinol
Define Pulse:
✓✓ The rhythmic dilation and relaxation of an artery that
results from the beating of the heart.
True or False: Pulse rate is measured in units of "millimeters of
mercury."
✓✓ False: beats per minute.
Name the three different pulse points and indicate where they
are located.
