DRE Final Knowledge Exam | Latest Update 2026/2027 | 200
Questions and Verified Answers | Drug Recognition Expert
Certification Prep | A+ Graded
1. What does DRE stand for?
A. Drug Recognition Examiner
B. Drug Recognition Expert
C. Driving Recovery Evaluator
D. Drug Reaction Evaluator
Answer: B. DRE stands for Drug Recognition Expert—a law enforcement officer trained to recognize
impairment in drivers under the influence of drugs other than, or in addition to, alcohol.
2. How many systematic and standardized steps are performed in a complete DRE drug influence
evaluation?
A. 8
B. 10
C. 12
D. 15
Answer: C. There are 12 systematic and standardized steps performed in a complete DRE drug influence
evaluation.
3. What is the first step of the 12step DRE evaluation process?
A. Interview of the Arresting Officer
,B. Breath Alcohol Test
C. Preliminary Examination
D. Eye Examination
Answer: B. The first step of the 12step DRE protocol is the Breath Alcohol Test.
4. Which step of the DRE evaluation involves interviewing the officer who made the initial stop?
A. Step 1
B. Step 2
C. Step 3
D. Step 4
Answer: B. Step 2 is the Interview of the Arresting Officer.
5. The preliminary examination and first pulse measurement occurs in which step?
A. Step 2
B. Step 3
C. Step 4
D. Step 5
Answer: B. Step 3 is the Preliminary Examination and First Pulse.
6. The eye examination in the DRE protocol occurs in which step?
,A. Step 3
B. Step 4
C. Step 5
D. Step 6
Answer: B. Step 4 is the Eye Examination.
7. How many drug categories are recognized in the DRE protocol?
A. 5
B. 6
C. 7
D. 8
Answer: C. The DRE protocol recognizes seven drug categories.
8. Which of the following is NOT one of the seven DRE drug categories?
A. CNS Depressants
B. CNS Stimulants
C. Antibiotics
D. Hallucinogens
Answer: C. Antibiotics are not one of the seven DRE drug categories. The seven categories are: CNS
Depressants, CNS Stimulants, Hallucinogens, Dissociative Anesthetics, Narcotic Analgesics, Inhalants,
and Cannabis.
, 9. Which drug category does alcohol belong to in the DRE classification system?
A. CNS Stimulants
B. Hallucinogens
C. CNS Depressants
D. Narcotic Analgesics
Answer: C. Alcohol belongs to the CNS Depressants category.
10. Which drug category does Cocaine belong to in the DRE classification system?
A. CNS Depressants
B. CNS Stimulants
C. Hallucinogens
D. Narcotic Analgesics
Answer: B. Cocaine belongs to the CNS Stimulants category.
11. The technical term for constricted pupils is:
A. Mydriasis
B. Miosis
C. Strabismus
D. Ptosis
Questions and Verified Answers | Drug Recognition Expert
Certification Prep | A+ Graded
1. What does DRE stand for?
A. Drug Recognition Examiner
B. Drug Recognition Expert
C. Driving Recovery Evaluator
D. Drug Reaction Evaluator
Answer: B. DRE stands for Drug Recognition Expert—a law enforcement officer trained to recognize
impairment in drivers under the influence of drugs other than, or in addition to, alcohol.
2. How many systematic and standardized steps are performed in a complete DRE drug influence
evaluation?
A. 8
B. 10
C. 12
D. 15
Answer: C. There are 12 systematic and standardized steps performed in a complete DRE drug influence
evaluation.
3. What is the first step of the 12step DRE evaluation process?
A. Interview of the Arresting Officer
,B. Breath Alcohol Test
C. Preliminary Examination
D. Eye Examination
Answer: B. The first step of the 12step DRE protocol is the Breath Alcohol Test.
4. Which step of the DRE evaluation involves interviewing the officer who made the initial stop?
A. Step 1
B. Step 2
C. Step 3
D. Step 4
Answer: B. Step 2 is the Interview of the Arresting Officer.
5. The preliminary examination and first pulse measurement occurs in which step?
A. Step 2
B. Step 3
C. Step 4
D. Step 5
Answer: B. Step 3 is the Preliminary Examination and First Pulse.
6. The eye examination in the DRE protocol occurs in which step?
,A. Step 3
B. Step 4
C. Step 5
D. Step 6
Answer: B. Step 4 is the Eye Examination.
7. How many drug categories are recognized in the DRE protocol?
A. 5
B. 6
C. 7
D. 8
Answer: C. The DRE protocol recognizes seven drug categories.
8. Which of the following is NOT one of the seven DRE drug categories?
A. CNS Depressants
B. CNS Stimulants
C. Antibiotics
D. Hallucinogens
Answer: C. Antibiotics are not one of the seven DRE drug categories. The seven categories are: CNS
Depressants, CNS Stimulants, Hallucinogens, Dissociative Anesthetics, Narcotic Analgesics, Inhalants,
and Cannabis.
, 9. Which drug category does alcohol belong to in the DRE classification system?
A. CNS Stimulants
B. Hallucinogens
C. CNS Depressants
D. Narcotic Analgesics
Answer: C. Alcohol belongs to the CNS Depressants category.
10. Which drug category does Cocaine belong to in the DRE classification system?
A. CNS Depressants
B. CNS Stimulants
C. Hallucinogens
D. Narcotic Analgesics
Answer: B. Cocaine belongs to the CNS Stimulants category.
11. The technical term for constricted pupils is:
A. Mydriasis
B. Miosis
C. Strabismus
D. Ptosis
