DRE Preschool UPDATED ACTUAL
Questions and CORRECT Answers
Meth, amphetamines, and cocaine are? - CORRECT ANSWER - CNS Stimulants
LSD, Ecstasy, Peyote are? - CORRECT ANSWER - Hallucinogens
Ketamine and DXM are? - CORRECT ANSWER - Dissociative Anesthetics
heroin, morphine, codeine? - CORRECT ANSWER - Narcotic Analgesics
One third of toxicology reports indicate... - CORRECT ANSWER - Two or more drug
categories - poly categories
What is the first step of the DEC evaluation? - CORRECT ANSWER - Establish subject is
impaired and verify his alcohol level is not consistent with the degree of impairment that is
evident
What is the second and third step / goal of a DEC Evaluation? - CORRECT ANSWER - Is
impairment from illness or is it drug related?
Determine what category of drug likely caused impairment
12 Step Process DRE - CORRECT ANSWER - 1) Breath Alcohol Test
2) Interview Arresting officer
3) Preliminary Exam
4) Examinations of the eyes
5 divided attention
6) Examination of Vital Signs
7) Darkroom Examinations
, 8) Examination of Muscle Tone
9) Examination for Injection Sites
10) Suspect Statements and other Observations
11) Opinion of the Evaluator
12) Toxicological Examination
What are the four psychophysical tests - CORRECT ANSWER - Modified Romberg
Balance
Walk and Turn
One Leg Stand
Finger to Nose
What are the validated psychophysical tests - CORRECT ANSWER - WAT and OLS (and
HGN)
If you see HGN, what did the subject likely take? - CORRECT ANSWER - CNS
Depressant, Dissociative Anesthetic, Inhalant, or combination
Lack of smooth pursuit how long side to side? - CORRECT ANSWER - 4 seconds
Angle of onset formula - CORRECT ANSWER - BAC = 50 - Angle of Onset
Room light pupil size - CORRECT ANSWER - 2.5-5.0mm (4)
Near total darkness pupil size - CORRECT ANSWER - 5.0-8.5mm (6.5)
Direct light pupil size - CORRECT ANSWER - 2.0-4.5mm (3)
Questions and CORRECT Answers
Meth, amphetamines, and cocaine are? - CORRECT ANSWER - CNS Stimulants
LSD, Ecstasy, Peyote are? - CORRECT ANSWER - Hallucinogens
Ketamine and DXM are? - CORRECT ANSWER - Dissociative Anesthetics
heroin, morphine, codeine? - CORRECT ANSWER - Narcotic Analgesics
One third of toxicology reports indicate... - CORRECT ANSWER - Two or more drug
categories - poly categories
What is the first step of the DEC evaluation? - CORRECT ANSWER - Establish subject is
impaired and verify his alcohol level is not consistent with the degree of impairment that is
evident
What is the second and third step / goal of a DEC Evaluation? - CORRECT ANSWER - Is
impairment from illness or is it drug related?
Determine what category of drug likely caused impairment
12 Step Process DRE - CORRECT ANSWER - 1) Breath Alcohol Test
2) Interview Arresting officer
3) Preliminary Exam
4) Examinations of the eyes
5 divided attention
6) Examination of Vital Signs
7) Darkroom Examinations
, 8) Examination of Muscle Tone
9) Examination for Injection Sites
10) Suspect Statements and other Observations
11) Opinion of the Evaluator
12) Toxicological Examination
What are the four psychophysical tests - CORRECT ANSWER - Modified Romberg
Balance
Walk and Turn
One Leg Stand
Finger to Nose
What are the validated psychophysical tests - CORRECT ANSWER - WAT and OLS (and
HGN)
If you see HGN, what did the subject likely take? - CORRECT ANSWER - CNS
Depressant, Dissociative Anesthetic, Inhalant, or combination
Lack of smooth pursuit how long side to side? - CORRECT ANSWER - 4 seconds
Angle of onset formula - CORRECT ANSWER - BAC = 50 - Angle of Onset
Room light pupil size - CORRECT ANSWER - 2.5-5.0mm (4)
Near total darkness pupil size - CORRECT ANSWER - 5.0-8.5mm (6.5)
Direct light pupil size - CORRECT ANSWER - 2.0-4.5mm (3)
