ADDICTION REGISTERED NURSE CERTIFICATION –QUESTIONS AND ANSWERS.
Core Domains
* Neurobiology of Addiction
* Pharmacology and Medication-Assisted Treatment
* Psychiatric Comorbidity and Dual Diagnosis
* Ethical, Legal, and Regulatory Standards
* Evidence-Based Psychosocial Interventions
* Crisis Intervention and Stabilization
* Cultural Competence and Patient Advocacy
* Health Promotion and Harm Reduction
Introduction
*The purpose of this examination is to evaluate the clinical proficiency and professional jud
Section One: Questions 1–100
1. A patient presents with dilated pupils, tachycardia, and aggressive behavior after using a substance.
Which substance is most likely implicated?
A. Opioids
B. Benzodiazepines
🟢 C. Cocaine
, D. Alcohol
🔴 RATIONALE: Cocaine is a potent stimulant that causes sympathetic nervous system activation,
leading to tachycardia, mydriasis (dilated pupils), and behavioral agitation.
2. Which neurotransmitter is primarily associated with the reinforcing effects of addictive substances in
the brain's reward pathway?
A. Serotonin
🟢 B. Dopamine
C. Acetylcholine
D. GABA
🔴 RATIONALE: Dopamine release in the nucleus accumbens is the primary mechanism that
reinforces drug-seeking behavior and habit formation.
3. When assessing a patient for alcohol withdrawal, which tool is most commonly utilized in clinical
settings?
A. CAGE Questionnaire
🟢 B. CIWA-Ar
C. DAST-10
D. PHQ-9
🔴 RATIONALE: The Clinical Institute Withdrawal Assessment for Alcohol, revised (CIWA-Ar), is the
gold standard for monitoring severity and guiding medication dosing during withdrawal.
4. A patient is prescribed buprenorphine for opioid use disorder. What is the pharmacological
classification of this medication?
A. Full opioid agonist
B. Opioid antagonist
🟢 C. Partial opioid agonist
D. Non-opioid analgesic
, 🔴 RATIONALE: Buprenorphine acts as a partial agonist at the mu-opioid receptor, providing
enough agonist effect to suppress cravings while blocking the effects of other opioids.
5. A nurse suspects a colleague is diverting narcotics. What is the nurse's first professional
responsibility?
A. Confront the colleague privately
B. Document the suspicions in the patient chart
🟢 C. Report the concern to the immediate supervisor
D. Contact the state board of nursing
🔴 RATIONALE: Ethical and legal standards dictate that suspected diversion must be reported
through the established chain of command within the facility to ensure patient safety.
6. Which stage of change, according to the Transtheoretical Model, is a patient in if they recognize they
have a problem but are ambivalent about making a change?
A. Precontemplation
🟢 B. Contemplation
C. Preparation
D. Action
🔴 RATIONALE: Contemplation is defined by the awareness of a problem combined with hesitation
or indecision regarding active change.
7. Wernicke-Korsakoff syndrome is a serious neurological complication associated with chronic alcohol
use. What is the primary cause?
A. Electrolyte imbalance
🟢 B. Thiamine deficiency
C. Hepatic encephalopathy
D. Chronic dehydration
, 🔴 RATIONALE: Chronic alcohol use interferes with the absorption and utilization of thiamine
(Vitamin B1), leading to characteristic neurological deficits.
8. A patient is experiencing severe opioid withdrawal. Which medication is the most appropriate first-
line treatment for autonomic symptoms?
A. Naloxone
🟢 B. Clonidine
C. Methadone
D. Flumazenil
🔴 RATIONALE: Clonidine is an alpha-2 adrenergic agonist commonly used to manage the physical
symptoms of opioid withdrawal, such as hypertension, tachycardia, and tremors.
9. Which principle of harm reduction focuses on providing sterile needles to people who inject drugs?
A. Abstinence-only support
B. Moral rehabilitation
🟢 C. Disease transmission prevention
D. Enabling addiction
🔴 RATIONALE: Harm reduction focuses on minimizing the negative consequences of drug use,
such as the spread of HIV and Hepatitis C, without requiring immediate abstinence.
10. A patient with a history of heroin use asks for "something to help with the pain" of withdrawal. Which
intervention is contraindicated?
A. Hydration
B. Supportive care
C. Anti-emetics
🟢 D. Naloxone
🔴 RATIONALE: Naloxone is an opioid antagonist that will immediately precipitate severe, acute
withdrawal symptoms, which is contraindicated for a patient already experiencing withdrawal.
Core Domains
* Neurobiology of Addiction
* Pharmacology and Medication-Assisted Treatment
* Psychiatric Comorbidity and Dual Diagnosis
* Ethical, Legal, and Regulatory Standards
* Evidence-Based Psychosocial Interventions
* Crisis Intervention and Stabilization
* Cultural Competence and Patient Advocacy
* Health Promotion and Harm Reduction
Introduction
*The purpose of this examination is to evaluate the clinical proficiency and professional jud
Section One: Questions 1–100
1. A patient presents with dilated pupils, tachycardia, and aggressive behavior after using a substance.
Which substance is most likely implicated?
A. Opioids
B. Benzodiazepines
🟢 C. Cocaine
, D. Alcohol
🔴 RATIONALE: Cocaine is a potent stimulant that causes sympathetic nervous system activation,
leading to tachycardia, mydriasis (dilated pupils), and behavioral agitation.
2. Which neurotransmitter is primarily associated with the reinforcing effects of addictive substances in
the brain's reward pathway?
A. Serotonin
🟢 B. Dopamine
C. Acetylcholine
D. GABA
🔴 RATIONALE: Dopamine release in the nucleus accumbens is the primary mechanism that
reinforces drug-seeking behavior and habit formation.
3. When assessing a patient for alcohol withdrawal, which tool is most commonly utilized in clinical
settings?
A. CAGE Questionnaire
🟢 B. CIWA-Ar
C. DAST-10
D. PHQ-9
🔴 RATIONALE: The Clinical Institute Withdrawal Assessment for Alcohol, revised (CIWA-Ar), is the
gold standard for monitoring severity and guiding medication dosing during withdrawal.
4. A patient is prescribed buprenorphine for opioid use disorder. What is the pharmacological
classification of this medication?
A. Full opioid agonist
B. Opioid antagonist
🟢 C. Partial opioid agonist
D. Non-opioid analgesic
, 🔴 RATIONALE: Buprenorphine acts as a partial agonist at the mu-opioid receptor, providing
enough agonist effect to suppress cravings while blocking the effects of other opioids.
5. A nurse suspects a colleague is diverting narcotics. What is the nurse's first professional
responsibility?
A. Confront the colleague privately
B. Document the suspicions in the patient chart
🟢 C. Report the concern to the immediate supervisor
D. Contact the state board of nursing
🔴 RATIONALE: Ethical and legal standards dictate that suspected diversion must be reported
through the established chain of command within the facility to ensure patient safety.
6. Which stage of change, according to the Transtheoretical Model, is a patient in if they recognize they
have a problem but are ambivalent about making a change?
A. Precontemplation
🟢 B. Contemplation
C. Preparation
D. Action
🔴 RATIONALE: Contemplation is defined by the awareness of a problem combined with hesitation
or indecision regarding active change.
7. Wernicke-Korsakoff syndrome is a serious neurological complication associated with chronic alcohol
use. What is the primary cause?
A. Electrolyte imbalance
🟢 B. Thiamine deficiency
C. Hepatic encephalopathy
D. Chronic dehydration
, 🔴 RATIONALE: Chronic alcohol use interferes with the absorption and utilization of thiamine
(Vitamin B1), leading to characteristic neurological deficits.
8. A patient is experiencing severe opioid withdrawal. Which medication is the most appropriate first-
line treatment for autonomic symptoms?
A. Naloxone
🟢 B. Clonidine
C. Methadone
D. Flumazenil
🔴 RATIONALE: Clonidine is an alpha-2 adrenergic agonist commonly used to manage the physical
symptoms of opioid withdrawal, such as hypertension, tachycardia, and tremors.
9. Which principle of harm reduction focuses on providing sterile needles to people who inject drugs?
A. Abstinence-only support
B. Moral rehabilitation
🟢 C. Disease transmission prevention
D. Enabling addiction
🔴 RATIONALE: Harm reduction focuses on minimizing the negative consequences of drug use,
such as the spread of HIV and Hepatitis C, without requiring immediate abstinence.
10. A patient with a history of heroin use asks for "something to help with the pain" of withdrawal. Which
intervention is contraindicated?
A. Hydration
B. Supportive care
C. Anti-emetics
🟢 D. Naloxone
🔴 RATIONALE: Naloxone is an opioid antagonist that will immediately precipitate severe, acute
withdrawal symptoms, which is contraindicated for a patient already experiencing withdrawal.
