ARIZONA ADDICTION COUNSELOR CERTIFICATION
EXAM QUESTIONS WITH CORRECT ANSWERS AND
RATIONALES LATEST 2025-2026 UPDATE
Questions 1–10
1. What is the first step in the addiction treatment process?
A. Detoxification
B. Assessment
C. Treatment planning
D. Screening
Answer: D
Rationale: Screening identifies individuals who may have a substance use disorder and need
further evaluation.
2. Which neurotransmitter is primarily associated with the brain’s reward system in
addiction?
A. Serotonin
B. Dopamine
C. Acetylcholine
D. GABA
Answer: B
Rationale: Dopamine plays a central role in reinforcement and reward pathways involved in
addiction.
3. A client denying the existence of a substance problem is displaying:
A. Projection
B. Rationalization
C. Denial
D. Minimization
Answer: C
Rationale: Denial is a defense mechanism where the individual refuses to acknowledge the
reality of the problem.
, 4. Which stage of the Transtheoretical Model involves recognizing the need for change?
A. Precontemplation
B. Contemplation
C. Action
D. Maintenance
Answer: B
Rationale: In contemplation, individuals acknowledge a problem but may not yet be ready to
take action.
5. Which screening tool is commonly used for alcohol use disorder?
A. PHQ-9
B. CAGE
C. MMPI
D. HAM-D
Answer: B
Rationale: CAGE is a brief screening questionnaire for alcohol problems.
6. A relapse prevention plan focuses primarily on:
A. Punishment strategies
B. Avoiding high-risk situations
C. Medication only
D. Ignoring triggers
Answer: B
Rationale: Identifying and managing triggers reduces relapse risk.
7. Which drug classification includes heroin and morphine?
A. Stimulants
B. Hallucinogens
C. Opioids
D. Depressants
Answer: C
Rationale: Heroin and morphine are opioid drugs derived from opium.
EXAM QUESTIONS WITH CORRECT ANSWERS AND
RATIONALES LATEST 2025-2026 UPDATE
Questions 1–10
1. What is the first step in the addiction treatment process?
A. Detoxification
B. Assessment
C. Treatment planning
D. Screening
Answer: D
Rationale: Screening identifies individuals who may have a substance use disorder and need
further evaluation.
2. Which neurotransmitter is primarily associated with the brain’s reward system in
addiction?
A. Serotonin
B. Dopamine
C. Acetylcholine
D. GABA
Answer: B
Rationale: Dopamine plays a central role in reinforcement and reward pathways involved in
addiction.
3. A client denying the existence of a substance problem is displaying:
A. Projection
B. Rationalization
C. Denial
D. Minimization
Answer: C
Rationale: Denial is a defense mechanism where the individual refuses to acknowledge the
reality of the problem.
, 4. Which stage of the Transtheoretical Model involves recognizing the need for change?
A. Precontemplation
B. Contemplation
C. Action
D. Maintenance
Answer: B
Rationale: In contemplation, individuals acknowledge a problem but may not yet be ready to
take action.
5. Which screening tool is commonly used for alcohol use disorder?
A. PHQ-9
B. CAGE
C. MMPI
D. HAM-D
Answer: B
Rationale: CAGE is a brief screening questionnaire for alcohol problems.
6. A relapse prevention plan focuses primarily on:
A. Punishment strategies
B. Avoiding high-risk situations
C. Medication only
D. Ignoring triggers
Answer: B
Rationale: Identifying and managing triggers reduces relapse risk.
7. Which drug classification includes heroin and morphine?
A. Stimulants
B. Hallucinogens
C. Opioids
D. Depressants
Answer: C
Rationale: Heroin and morphine are opioid drugs derived from opium.
