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CALIFORNIA SUBSTANCE USE DISORDER
COUNSELOR (SUDC) PRACTICE EXAM —
QUESTIONS WITH VERIFIED ANSWERS
AND COMPLETE RATIONALES
## SECTION 1: SUD COUNSELING FUNDAMENTALS (21%)
**1. Which neurotransmitter is primarily associated with
withdrawal from central nervous system depressants such as
alcohol?**
A. Serotonin deficiency
B. Dopamine surge
C. Glutamate hyperactivity
D. Acetylcholine blockade
**Correct answer:** C
**Rationale:** Chronic alcohol use suppresses glutamate, the
brain's main excitatory neurotransmitter. During withdrawal, a
**rebound glutamate hyperactivity** occurs, causing agitation,
seizures, and neurotoxicity .
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**2. What is the term for a sudden understanding of self, or
realization of how a problem can be solved?**
A. A problem-solving strategy involving the elimination of
unworkable solutions
B. A sudden understanding of self, or realization of how a
problem can be solved
C. A Freudian defense mechanism that is used unconsciously
but not maliciously
D. A confrontation technique used in conjunction with Gestalt
therapy
**Correct answer:** B
**Rationale:** **Insight** is best defined as a sudden
understanding of self, or realization of how a problem can be
solved. This is a key concept in addiction counseling that
reflects a client's emerging awareness of their condition and the
changes needed .
**3. Which of the following is NOT a central nervous system
depressant?**
A. Alcohol
B. Xanax
C. Nembutal
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D. Benzedrine
**Correct answer:** D
**Rationale:** **Benzedrine** is a stimulant, not a CNS
depressant. Alcohol, Xanax (alprazolam), and Nembutal
(pentobarbital) are all CNS depressants that slow brain activity .
**4. Which neurotransmitter is primarily associated with the
rewarding effects of substances and is often implicated in
addiction?**
A. Serotonin
B. Dopamine
C. GABA
D. Acetylcholine
**Correct answer:** B
**Rationale:** **Dopamine** is the primary neurotransmitter
associated with reward, motivation, and the reinforcing effects
of substances. Most addictive drugs increase dopamine levels
in the brain's reward pathways .
**5. What is the primary purpose of medication-assisted
treatment (MAT)?**
CALIFORNIA SUBSTANCE USE DISORDER
COUNSELOR (SUDC) PRACTICE EXAM —
QUESTIONS WITH VERIFIED ANSWERS
AND COMPLETE RATIONALES
## SECTION 1: SUD COUNSELING FUNDAMENTALS (21%)
**1. Which neurotransmitter is primarily associated with
withdrawal from central nervous system depressants such as
alcohol?**
A. Serotonin deficiency
B. Dopamine surge
C. Glutamate hyperactivity
D. Acetylcholine blockade
**Correct answer:** C
**Rationale:** Chronic alcohol use suppresses glutamate, the
brain's main excitatory neurotransmitter. During withdrawal, a
**rebound glutamate hyperactivity** occurs, causing agitation,
seizures, and neurotoxicity .
,2 | Page
**2. What is the term for a sudden understanding of self, or
realization of how a problem can be solved?**
A. A problem-solving strategy involving the elimination of
unworkable solutions
B. A sudden understanding of self, or realization of how a
problem can be solved
C. A Freudian defense mechanism that is used unconsciously
but not maliciously
D. A confrontation technique used in conjunction with Gestalt
therapy
**Correct answer:** B
**Rationale:** **Insight** is best defined as a sudden
understanding of self, or realization of how a problem can be
solved. This is a key concept in addiction counseling that
reflects a client's emerging awareness of their condition and the
changes needed .
**3. Which of the following is NOT a central nervous system
depressant?**
A. Alcohol
B. Xanax
C. Nembutal
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D. Benzedrine
**Correct answer:** D
**Rationale:** **Benzedrine** is a stimulant, not a CNS
depressant. Alcohol, Xanax (alprazolam), and Nembutal
(pentobarbital) are all CNS depressants that slow brain activity .
**4. Which neurotransmitter is primarily associated with the
rewarding effects of substances and is often implicated in
addiction?**
A. Serotonin
B. Dopamine
C. GABA
D. Acetylcholine
**Correct answer:** B
**Rationale:** **Dopamine** is the primary neurotransmitter
associated with reward, motivation, and the reinforcing effects
of substances. Most addictive drugs increase dopamine levels
in the brain's reward pathways .
**5. What is the primary purpose of medication-assisted
treatment (MAT)?**
