CART Co-Occurring Substance Use 2 — Questions and Answers
Question 1: Which neurotransmitter system is most implicated in both alcohol use disorder and anger dysregulation?
- Serotonin
- GABA (Correct answer)
- Histamine
- Acetylcholine
Correct answer: GABA
GABA (gamma-aminobutyric acid) is a primary inhibitory neurotransmitter involved in both alcohol's sedating effects and impulse/anger control.
Question 2: When a client reports using alcohol specifically to 'take the edge off' anger, this pattern most likely indicates:
- Recreational use only
- Self-medication of emotional dysregulation (Correct answer)
- Social drinking behavior
- Tolerance development without emotional link
Correct answer: Self-medication of emotional dysregulation
Using substances to manage anger or emotional pain is a hallmark of self-medication, which links emotional dysregulation directly to substance use patterns.
Question 3: In integrated treatment for co-occurring anger and substance use, which approach is most evidence-based?
- Treat substance use first, then anger
- Treat anger first, then substance use
- Treat both conditions simultaneously in a coordinated plan (Correct answer)
- Refer anger issues to a separate provider entirely
Correct answer: Treat both conditions simultaneously in a coordinated plan
Simultaneous integrated treatment addresses the reciprocal relationship between anger and substance use and produces better outcomes than sequential approaches.
Question 4: A client in early sobriety reports intense anger episodes that were previously masked by alcohol. This phenomenon is best described as:
- Dry drunk syndrome
- Post-acute withdrawal syndrome
- Protracted abstinence anger
- Rebound emotional dysregulation (Correct answer)
Correct answer: Rebound emotional dysregulation
Rebound emotional dysregulation occurs when substances that suppressed emotions are removed, causing previously masked feelings like anger to intensify.
Question 5: Which motivational interviewing technique is most effective when a client is ambivalent about addressing substance use alongside anger issues?
- Confrontation of denial
- Rolling with resistance and exploring ambivalence (Correct answer)
- Psychoeducation lecture
- Immediate referral to detox
Correct answer: Rolling with resistance and exploring ambivalence
Rolling with resistance and exploring ambivalence reduces defensiveness and helps clients resolve their own internal conflict about change.
Question 6: Stimulant use (e.g., cocaine, methamphetamine) is associated with anger primarily due to:
- Sedation of the prefrontal cortex
- Dopamine/norepinephrine surges increasing irritability and paranoia (Correct answer)
- Slowed reaction time
- Reduced heart rate and blood pressure
Correct answer: Dopamine/norepinephrine surges increasing irritability and paranoia
Stimulants cause surges in dopamine and norepinephrine, heightening arousal, irritability, and paranoia that can escalate to anger and aggression.
Question 7: Which screening tool is commonly used to identify alcohol use disorder in clients presenting with anger management concerns?
- AUDIT (Alcohol Use Disorders Identification Test) (Correct answer)
- BDI-II (Beck Depression Inventory)
- PCL-5 (PTSD Checklist)
- GAD-7 (Generalized Anxiety Disorder Scale)
Correct answer: AUDIT (Alcohol Use Disorders Identification Test)
The AUDIT is a validated 10-item WHO tool specifically designed to screen for alcohol use disorder and hazardous drinking patterns.
CART Co-Occurring Substance Use 2
Which neurotransmitter system is most implicated in both alcohol use disorder and anger dysregulation?