1|Page
NR 546 FINAL EXAM VERSION 1 AND
VERSION 2 | 2026-2027 ACADEMIC YEAR
COMPREHENSIVE PRACTICE QUESTION
BANK FOR PMHNP
PSYCHOPHARMACOLOGY
itsjereguides
# TABLE OF CONTENTS
| Section | Title | Questions |
|---------|-------|-----------|
| 1 | Functional Neuroanatomy & Neurophysiology | 1-30 |
| 2 | Neurotransmission & Signal Transduction | 31-55 |
| 3 | Pharmacokinetics, Pharmacodynamics & CYP450 | 56-80 |
| 4 | Antidepressants: SSRIs, SNRIs, TCAs, MAOIs | 81-115 |
| 5 | Antipsychotics: First-Generation & Second-Generation | 116-145 |
| 6 | Mood Stabilizers: Lithium, Anticonvulsants | 146-175 |
| 7 | Anxiolytics, Sedative-Hypnotics & Sleep Disorders | 176-200 |
| 8 | ADHD Pharmacotherapy & Stimulants | 201-225 |
| 9 | Substance Use Disorders & Pharmacotherapy | 226-250 |
| 10 | Neurocognitive Disorders & Dementia Management | 251-275 |
| 11 | Ethical, Legal & Professional Considerations | 276-300 |
,2|Page
# SECTION 1: FUNCTIONAL NEUROANATOMY & NEUROPHYSIOLOGY
## Questions 1-30
**Question 1**
A psychiatric-mental health nurse practitioner (PMHNP) is evaluating a patient who exhibits
difficulty with speech comprehension but maintains fluent, grammatically correct speech. The
patient's ability to repeat phrases is also impaired. Which area of the brain is MOST likely
affected?
A. Broca's area
B. Wernicke's area
C. Arcuate fasciculus
D. Primary auditory cortex
---
**Correct Answer: B. Wernicke's area**
**Rationale for Correct Answer:**
Wernicke's area, located in the superior temporal gyrus of the dominant hemisphere, is
responsible for language comprehension. Damage to this area results in Wernicke's (receptive)
aphasia, characterized by fluent but nonsensical speech, impaired comprehension, and difficulty
with repetition. This patient's presentation of impaired comprehension with fluent speech is
classic for Wernicke's aphasia .
**Rationale for Incorrect Answers:**
,3|Page
- **A. Broca's area:** Damage to Broca's area results in expressive aphasia, characterized by
non-fluent, effortful speech with relatively preserved comprehension. This patient has fluent
speech, so Broca's area is not the primary site of damage.
- **C. Arcuate fasciculus:** The arcuate fasciculus connects Broca's and Wernicke's areas.
Damage here results in conduction aphasia, characterized by fluent speech, preserved
comprehension, but impaired repetition. This patient has impaired comprehension as well,
making Wernicke's area the more likely site.
- **D. Primary auditory cortex:** Damage to the primary auditory cortex results in cortical
deafness or auditory agnosia, not the specific language comprehension deficit seen in Wernicke's
aphasia.
---
**Question 2**
The PMHNP is explaining the role of the limbic system in psychiatric disorders to a patient.
Which of the following structures is a key component of the limbic system and is primarily
associated with fear response and emotional memory?
A. Hippocampus
B. Amygdala
C. Basal ganglia
D. Cerebellum
**Correct Answer: B. Amygdala**
**Rationale for Correct Answer:**
The amygdala is a key structure of the limbic system that plays a central role in processing
emotions, particularly fear and anxiety. It is also involved in emotional memory formation.
Dysregulation of the amygdala is implicated in anxiety disorders, PTSD, and mood disorders .
, 4|Page
**Rationale for Incorrect Answers:**
- **A. Hippocampus:** The hippocampus is primarily involved in memory formation and
spatial navigation, not specifically the fear response. While it is part of the limbic system, its
primary role is different from the amygdala.
- **C. Basal ganglia:** The basal ganglia are a group of subcortical structures primarily
involved in motor control and habit learning. They are not a primary component of the limbic
system.
- **D. Cerebellum:** The cerebellum is primarily involved in coordination, balance, and motor
learning. It is not considered a key structure of the limbic system.
---
**Question 3**
A patient presents with symptoms of depression, including anhedonia, lack of motivation, and
decreased energy. Based on the monoamine hypothesis, which neurotransmitter deficiency is
MOST likely contributing to these symptoms?
A. Serotonin deficiency
B. Norepinephrine deficiency
C. Dopamine deficiency
D. GABA deficiency
**Correct Answer: C. Dopamine deficiency**
**Rationale for Correct Answer:**
According to the monoamine hypothesis of depression, different monoamine neurotransmitter
deficiencies contribute to different symptom clusters. Dopamine (DA) deficiency is associated
NR 546 FINAL EXAM VERSION 1 AND
VERSION 2 | 2026-2027 ACADEMIC YEAR
COMPREHENSIVE PRACTICE QUESTION
BANK FOR PMHNP
PSYCHOPHARMACOLOGY
itsjereguides
# TABLE OF CONTENTS
| Section | Title | Questions |
|---------|-------|-----------|
| 1 | Functional Neuroanatomy & Neurophysiology | 1-30 |
| 2 | Neurotransmission & Signal Transduction | 31-55 |
| 3 | Pharmacokinetics, Pharmacodynamics & CYP450 | 56-80 |
| 4 | Antidepressants: SSRIs, SNRIs, TCAs, MAOIs | 81-115 |
| 5 | Antipsychotics: First-Generation & Second-Generation | 116-145 |
| 6 | Mood Stabilizers: Lithium, Anticonvulsants | 146-175 |
| 7 | Anxiolytics, Sedative-Hypnotics & Sleep Disorders | 176-200 |
| 8 | ADHD Pharmacotherapy & Stimulants | 201-225 |
| 9 | Substance Use Disorders & Pharmacotherapy | 226-250 |
| 10 | Neurocognitive Disorders & Dementia Management | 251-275 |
| 11 | Ethical, Legal & Professional Considerations | 276-300 |
,2|Page
# SECTION 1: FUNCTIONAL NEUROANATOMY & NEUROPHYSIOLOGY
## Questions 1-30
**Question 1**
A psychiatric-mental health nurse practitioner (PMHNP) is evaluating a patient who exhibits
difficulty with speech comprehension but maintains fluent, grammatically correct speech. The
patient's ability to repeat phrases is also impaired. Which area of the brain is MOST likely
affected?
A. Broca's area
B. Wernicke's area
C. Arcuate fasciculus
D. Primary auditory cortex
---
**Correct Answer: B. Wernicke's area**
**Rationale for Correct Answer:**
Wernicke's area, located in the superior temporal gyrus of the dominant hemisphere, is
responsible for language comprehension. Damage to this area results in Wernicke's (receptive)
aphasia, characterized by fluent but nonsensical speech, impaired comprehension, and difficulty
with repetition. This patient's presentation of impaired comprehension with fluent speech is
classic for Wernicke's aphasia .
**Rationale for Incorrect Answers:**
,3|Page
- **A. Broca's area:** Damage to Broca's area results in expressive aphasia, characterized by
non-fluent, effortful speech with relatively preserved comprehension. This patient has fluent
speech, so Broca's area is not the primary site of damage.
- **C. Arcuate fasciculus:** The arcuate fasciculus connects Broca's and Wernicke's areas.
Damage here results in conduction aphasia, characterized by fluent speech, preserved
comprehension, but impaired repetition. This patient has impaired comprehension as well,
making Wernicke's area the more likely site.
- **D. Primary auditory cortex:** Damage to the primary auditory cortex results in cortical
deafness or auditory agnosia, not the specific language comprehension deficit seen in Wernicke's
aphasia.
---
**Question 2**
The PMHNP is explaining the role of the limbic system in psychiatric disorders to a patient.
Which of the following structures is a key component of the limbic system and is primarily
associated with fear response and emotional memory?
A. Hippocampus
B. Amygdala
C. Basal ganglia
D. Cerebellum
**Correct Answer: B. Amygdala**
**Rationale for Correct Answer:**
The amygdala is a key structure of the limbic system that plays a central role in processing
emotions, particularly fear and anxiety. It is also involved in emotional memory formation.
Dysregulation of the amygdala is implicated in anxiety disorders, PTSD, and mood disorders .
, 4|Page
**Rationale for Incorrect Answers:**
- **A. Hippocampus:** The hippocampus is primarily involved in memory formation and
spatial navigation, not specifically the fear response. While it is part of the limbic system, its
primary role is different from the amygdala.
- **C. Basal ganglia:** The basal ganglia are a group of subcortical structures primarily
involved in motor control and habit learning. They are not a primary component of the limbic
system.
- **D. Cerebellum:** The cerebellum is primarily involved in coordination, balance, and motor
learning. It is not considered a key structure of the limbic system.
---
**Question 3**
A patient presents with symptoms of depression, including anhedonia, lack of motivation, and
decreased energy. Based on the monoamine hypothesis, which neurotransmitter deficiency is
MOST likely contributing to these symptoms?
A. Serotonin deficiency
B. Norepinephrine deficiency
C. Dopamine deficiency
D. GABA deficiency
**Correct Answer: C. Dopamine deficiency**
**Rationale for Correct Answer:**
According to the monoamine hypothesis of depression, different monoamine neurotransmitter
deficiencies contribute to different symptom clusters. Dopamine (DA) deficiency is associated
