PSYCHIATRIC-MENTAL HEALTH
NURSE PRACTITIONER (PMHNP)
ADVANCED PRACTICE EXAM
QUESTIONS AND VERIFIED ANSWERS
|GRADE A+| JUST RELEASED
1. Which neurotransmitter pathway is primarily associated with the positive symptoms of
schizophrenia, such as hallucinations and delusions?
A. Mesocortical pathway
B. Nigrostriatal pathway
C. Mesolimbic pathway
D. Tuberoinfundibular pathway
Answer: C
Conceptual Explanation: The mesolimbic pathway involves the projection of dopamine
from the ventral tegmental area to the nucleus accumbens; hyperactivity in this pathway is
linked to positive symptoms.
,2. A 32-year-old patient on Clozapine presents with a sore throat, fever, and malaise. What is
the most critical diagnostic test to order immediately?
A. Liver Function Tests (LFTs)
B. Serum Clozapine level
C. Complete Blood Count (CBC) with differential
D. Fastin Blood Glucose
Answer: C
Conceptual Explanation: Clozapine carries a black box warning for agranulocytosis. A CBC
with differential is required to monitor the Absolute Neutrophil Count (ANC).
3. In the DSM-5-TR, how does Bipolar II Disorder differ from Bipolar I Disorder?
A. Bipolar II requires at least one manic episode.
B. Bipolar II does not involve depressive episodes.
C. Bipolar II requires a hypomanic episode and a major depressive episode, but no manic
episode.
D. Bipolar I requires a hypomanic episode only.
Answer: C
Conceptual Explanation: Bipolar I requires a full manic episode. Bipolar II requires at
least one hypomanic episode and one major depressive episode, without any history of a
manic episode.
, 4. Which brain region is primarily responsible for the ‘executive functions’ such as planning,
decision-making, and impulse control?
A. Prefrontal Cortex
B. Hippocampus
C. Amygdala
D. Thalamus
Answer: A
Conceptual Explanation: The prefrontal cortex is the seat of executive functioning,
overseeing complex cognitive behavior and personality expression.
5. A patient taking Phenelzine (an MAOI) must avoid foods high in tyramine to prevent which
life-threatening condition?
A. Serotonin Syndrome
B. Hypertensive Crisis
C. Neuroleptic Malignant Syndrome
D. Metabolic Syndrome
Answer: B
Conceptual Explanation: Tyramine acts as a catecholamine-releasing agent; when MAO is
inhibited, tyramine levels rise, leading to a massive release of norepinephrine and
subsequent hypertensive crisis.
NURSE PRACTITIONER (PMHNP)
ADVANCED PRACTICE EXAM
QUESTIONS AND VERIFIED ANSWERS
|GRADE A+| JUST RELEASED
1. Which neurotransmitter pathway is primarily associated with the positive symptoms of
schizophrenia, such as hallucinations and delusions?
A. Mesocortical pathway
B. Nigrostriatal pathway
C. Mesolimbic pathway
D. Tuberoinfundibular pathway
Answer: C
Conceptual Explanation: The mesolimbic pathway involves the projection of dopamine
from the ventral tegmental area to the nucleus accumbens; hyperactivity in this pathway is
linked to positive symptoms.
,2. A 32-year-old patient on Clozapine presents with a sore throat, fever, and malaise. What is
the most critical diagnostic test to order immediately?
A. Liver Function Tests (LFTs)
B. Serum Clozapine level
C. Complete Blood Count (CBC) with differential
D. Fastin Blood Glucose
Answer: C
Conceptual Explanation: Clozapine carries a black box warning for agranulocytosis. A CBC
with differential is required to monitor the Absolute Neutrophil Count (ANC).
3. In the DSM-5-TR, how does Bipolar II Disorder differ from Bipolar I Disorder?
A. Bipolar II requires at least one manic episode.
B. Bipolar II does not involve depressive episodes.
C. Bipolar II requires a hypomanic episode and a major depressive episode, but no manic
episode.
D. Bipolar I requires a hypomanic episode only.
Answer: C
Conceptual Explanation: Bipolar I requires a full manic episode. Bipolar II requires at
least one hypomanic episode and one major depressive episode, without any history of a
manic episode.
, 4. Which brain region is primarily responsible for the ‘executive functions’ such as planning,
decision-making, and impulse control?
A. Prefrontal Cortex
B. Hippocampus
C. Amygdala
D. Thalamus
Answer: A
Conceptual Explanation: The prefrontal cortex is the seat of executive functioning,
overseeing complex cognitive behavior and personality expression.
5. A patient taking Phenelzine (an MAOI) must avoid foods high in tyramine to prevent which
life-threatening condition?
A. Serotonin Syndrome
B. Hypertensive Crisis
C. Neuroleptic Malignant Syndrome
D. Metabolic Syndrome
Answer: B
Conceptual Explanation: Tyramine acts as a catecholamine-releasing agent; when MAO is
inhibited, tyramine levels rise, leading to a massive release of norepinephrine and
subsequent hypertensive crisis.
