ADVANCED PSYCHIATRIC-MENTAL
HEALTH NURSING COMPREHENSIVE
EXAM QUESTIONS AND ANSWERS
1. A PMHNP is reviewing the neurobiology of anxiety disorders. Which brain structure is
primarily responsible for the ‘fear circuit’ and the processing of emotional salient stimuli?
A. Amygdala
B. Prefrontal Cortex
C. Hippocampus
D. Basal Ganglia
Answer: A
Conceptual Explanation: The amygdala is the core structure of the fear circuit,
responsible for processing emotions and triggering the fight-or-flight response. The
hippocampus is more involved in memory, while the prefrontal cortex regulates top-down
executive control.
,2. In the treatment of schizophrenia, which dopamine pathway is associated with the
development of extrapyramidal symptoms (EPS) when D2 receptors are blocked?
A. Mesolimbic pathway
B. Mesocortical pathway
C. Nigrostriatal pathway
D. Tuberoinfundibular pathway
Answer: C
Conceptual Explanation: Blockade of D2 receptors in the nigrostriatal pathway leads to
motor side effects known as extrapyramidal symptoms. The mesolimbic pathway is
associated with positive symptoms, and the mesocortical with negative symptoms.
3. A patient is prescribed Clozapine (Clozaril) for treatment-resistant schizophrenia. Which
laboratory value requires immediate discontinuation of the medication and clinical
intervention?
A. Serum creatinine of 1.2 mg/dL
B. White Blood Cell (WBC) count of 4,500/mm³
C. Fasting blood glucose of 110 mg/dL
D. Absolute Neutrophil Count (ANC) of 800/mm³
Answer: D
, Conceptual Explanation: Clozapine carries a black box warning for agranulocytosis. An
ANC below 1000/mm³ (specifically severe neutropenia < 500, but levels below 1000
require cessation per REMS protocols) is a critical finding requiring immediate action.
4. According to Erikson’s stages of psychosocial development, a 20-year-old individual
struggling to form lasting relationships is likely experiencing a crisis in which stage?
A. Identity vs. Role Confusion
B. Generativity vs. Stagnation
C. Intimacy vs. Isolation
D. Autonomy vs. Shame and Doubt
Answer: C
Conceptual Explanation: The stage of Intimacy vs. Isolation occurs in young adulthood
(ages 18 to 40), where the primary task is forming intimate, loving relationships with
others.
5. Which neurotransmitter is the primary inhibitory signal in the central nervous system and
is the target of benzodiazepines?
A. GABA
B. Glutamate
C. Norepinephrine
D. Acetylcholine
HEALTH NURSING COMPREHENSIVE
EXAM QUESTIONS AND ANSWERS
1. A PMHNP is reviewing the neurobiology of anxiety disorders. Which brain structure is
primarily responsible for the ‘fear circuit’ and the processing of emotional salient stimuli?
A. Amygdala
B. Prefrontal Cortex
C. Hippocampus
D. Basal Ganglia
Answer: A
Conceptual Explanation: The amygdala is the core structure of the fear circuit,
responsible for processing emotions and triggering the fight-or-flight response. The
hippocampus is more involved in memory, while the prefrontal cortex regulates top-down
executive control.
,2. In the treatment of schizophrenia, which dopamine pathway is associated with the
development of extrapyramidal symptoms (EPS) when D2 receptors are blocked?
A. Mesolimbic pathway
B. Mesocortical pathway
C. Nigrostriatal pathway
D. Tuberoinfundibular pathway
Answer: C
Conceptual Explanation: Blockade of D2 receptors in the nigrostriatal pathway leads to
motor side effects known as extrapyramidal symptoms. The mesolimbic pathway is
associated with positive symptoms, and the mesocortical with negative symptoms.
3. A patient is prescribed Clozapine (Clozaril) for treatment-resistant schizophrenia. Which
laboratory value requires immediate discontinuation of the medication and clinical
intervention?
A. Serum creatinine of 1.2 mg/dL
B. White Blood Cell (WBC) count of 4,500/mm³
C. Fasting blood glucose of 110 mg/dL
D. Absolute Neutrophil Count (ANC) of 800/mm³
Answer: D
, Conceptual Explanation: Clozapine carries a black box warning for agranulocytosis. An
ANC below 1000/mm³ (specifically severe neutropenia < 500, but levels below 1000
require cessation per REMS protocols) is a critical finding requiring immediate action.
4. According to Erikson’s stages of psychosocial development, a 20-year-old individual
struggling to form lasting relationships is likely experiencing a crisis in which stage?
A. Identity vs. Role Confusion
B. Generativity vs. Stagnation
C. Intimacy vs. Isolation
D. Autonomy vs. Shame and Doubt
Answer: C
Conceptual Explanation: The stage of Intimacy vs. Isolation occurs in young adulthood
(ages 18 to 40), where the primary task is forming intimate, loving relationships with
others.
5. Which neurotransmitter is the primary inhibitory signal in the central nervous system and
is the target of benzodiazepines?
A. GABA
B. Glutamate
C. Norepinephrine
D. Acetylcholine
