NR 546 FINAL EXAM | CHAMBERLAIN UNIVERSITY – QUESTIONS AND ANSWERS
| VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD
AND PASS | LATEST EXAM UPDATE 2026/2027
Core Domains
• Advanced Pathophysiology
• Advanced Pharmacology
• Advanced Health Assessment
• Psychopathology & Diagnostic Reasoning
• Individual & Family Psychotherapy
• Neuroscience & Psychopharmacology
• Ethics & Legal Considerations in Psychiatry
• Quality Improvement & Evidence-Based Practice
Introduction
This comprehensive examination is designed to evaluate the advanced practice
nursing student's mastery of key concepts central to psychiatric-mental health nursing.
It assesses the integration of foundational theory, clinical knowledge, and applied
professional skills necessary for safe and effective practice. The exam utilizes a
combination of multiple-choice and scenario-based questions to test critical thinking,
clinical decision-making, and the application of evidence-based guidelines in complex
patient situations. Emphasis is placed on real-world application, regulatory
compliance, ethical standards, and the ability to formulate sound clinical judgments.
This assessment serves as a definitive tool to measure readiness for professional
certification and independent practice.
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SECTION ONE: QUESTIONS 1 – 50
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,1. A patient with a diagnosis of schizophrenia has been non-adherent with their
oral antipsychotic medication. Which of the following long-acting injectable (LAI)
antipsychotics is a second-generation agent and carries a boxed warning for
increased mortality in elderly patients with dementia-related psychosis?
A. Haloperidol decanoate
B. Fluphenazine decanoate
C. Aripiprazole lauroxil
D. Risperidone microspheres
🟢 Correct Answer: D. Risperidone microspheres
🔴 Explanation: Risperidone is a second-generation (atypical) antipsychotic
available as a long-acting injectable. All atypical antipsychotics carry a boxed
warning for an increased risk of cerebrovascular events and mortality in elderly
patients with dementia-related psychosis. Haloperidol and fluphenazine are first-
generation (typical) LAIs. Aripiprazole lauroxil is also an atypical LAI but is less
directly associated with the initial boxed warning established for risperidone and
olanzapine in this specific population in the context of this question's focus on
classic agents.
2. A 72-year-old male with Parkinson’s disease presents with visual hallucinations
and paranoid delusions. His current medications include carbidopa-levodopa and
pramipexole. What is the most appropriate initial step in managing his psychosis?
A. Initiate quetiapine at a low dose
B. Add pimavanserin to his current regimen
C. Gradually reduce the dose of pramipexole
D. Start haloperidol to rapidly control symptoms
🟢 Correct Answer: C. Gradually reduce the dose of pramipexole
,🔴 Explanation: The most appropriate initial step is to reduce the dose of or
discontinue the dopaminergic agonist (pramipexole) if clinically feasible, as it is the
likely cause of the psychotic symptoms. Pimavanserin is a treatment for Parkinson's
disease psychosis but is usually considered after optimizing and adjusting
dopaminergic therapy. Quetiapine is an option but is not the first-line step.
Haloperidol is contraindicated due to the risk of worsening extrapyramidal
symptoms.
3. A nurse practitioner is counseling a family about a relative with major
depressive disorder. The patient is currently taking phenelzine, a monoamine
oxidase inhibitor (MAOI). Which of the following foods should the patient be
most strictly instructed to avoid to prevent a hypertensive crisis?
A. Fresh pears and apples
B. Aged cheeses and Chianti wine
C. Freshly baked bread and pastries
D. Broccoli and spinach
🟢 Correct Answer: B. Aged cheeses and Chianti wine
🔴 Explanation: Aged cheeses and Chianti wine are high in tyramine, an amino acid
that can precipitate a hypertensive crisis when combined with MAOIs. Fresh fruits,
baked breads, and most vegetables (except for broad bean pods) contain negligible
levels of tyramine and are generally safe in moderation.
4. During a mental status exam, a patient speaks continuously, rapidly, and it is
difficult for the examiner to get a word in edgewise. However, the patient’s
speech is goal-directed and understandable. This pattern of speech is best
described as:
, A. Pressured speech
B. Flight of ideas
C. Verbigeration
D. Circumstantiality
🟢 Correct Answer: A. Pressured speech
🔴 Explanation: Pressured speech is characterized by rapid, urgent, and often
continuous speech that is difficult to interrupt. It is distinct from flight of ideas,
which involves a rapid shift from one topic to another based on associations or
stimuli. Verbigeration is the meaningless repetition of words or phrases, and
circumstantiality involves a delay in reaching a point due to unnecessary detail.
5. The family of a patient with Alzheimer's disease asks the nurse practitioner
about the latest medication prescribed. The practitioner explains that donepezil
works by:
A. Blocking N-methyl-D-aspartate (NMDA) receptors
B. Inhibiting the breakdown of acetylcholine
C. Promoting the release of glutamate
D. Increasing the production of beta-amyloid plaques
🟢 Correct Answer: B. Inhibiting the breakdown of acetylcholine
🔴 Explanation: Donepezil is a cholinesterase inhibitor. Its primary mechanism is to
inhibit the enzyme acetylcholinesterase, thereby increasing the concentration of
acetylcholine in the synaptic cleft. This action is thought to compensate for the loss
of cholinergic neurons in Alzheimer's disease. Memantine is an NMDA receptor
antagonist, which is a different mechanism of action.
| VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD
AND PASS | LATEST EXAM UPDATE 2026/2027
Core Domains
• Advanced Pathophysiology
• Advanced Pharmacology
• Advanced Health Assessment
• Psychopathology & Diagnostic Reasoning
• Individual & Family Psychotherapy
• Neuroscience & Psychopharmacology
• Ethics & Legal Considerations in Psychiatry
• Quality Improvement & Evidence-Based Practice
Introduction
This comprehensive examination is designed to evaluate the advanced practice
nursing student's mastery of key concepts central to psychiatric-mental health nursing.
It assesses the integration of foundational theory, clinical knowledge, and applied
professional skills necessary for safe and effective practice. The exam utilizes a
combination of multiple-choice and scenario-based questions to test critical thinking,
clinical decision-making, and the application of evidence-based guidelines in complex
patient situations. Emphasis is placed on real-world application, regulatory
compliance, ethical standards, and the ability to formulate sound clinical judgments.
This assessment serves as a definitive tool to measure readiness for professional
certification and independent practice.
════════════════════════════════════
SECTION ONE: QUESTIONS 1 – 50
════════════════════════════════════
,1. A patient with a diagnosis of schizophrenia has been non-adherent with their
oral antipsychotic medication. Which of the following long-acting injectable (LAI)
antipsychotics is a second-generation agent and carries a boxed warning for
increased mortality in elderly patients with dementia-related psychosis?
A. Haloperidol decanoate
B. Fluphenazine decanoate
C. Aripiprazole lauroxil
D. Risperidone microspheres
🟢 Correct Answer: D. Risperidone microspheres
🔴 Explanation: Risperidone is a second-generation (atypical) antipsychotic
available as a long-acting injectable. All atypical antipsychotics carry a boxed
warning for an increased risk of cerebrovascular events and mortality in elderly
patients with dementia-related psychosis. Haloperidol and fluphenazine are first-
generation (typical) LAIs. Aripiprazole lauroxil is also an atypical LAI but is less
directly associated with the initial boxed warning established for risperidone and
olanzapine in this specific population in the context of this question's focus on
classic agents.
2. A 72-year-old male with Parkinson’s disease presents with visual hallucinations
and paranoid delusions. His current medications include carbidopa-levodopa and
pramipexole. What is the most appropriate initial step in managing his psychosis?
A. Initiate quetiapine at a low dose
B. Add pimavanserin to his current regimen
C. Gradually reduce the dose of pramipexole
D. Start haloperidol to rapidly control symptoms
🟢 Correct Answer: C. Gradually reduce the dose of pramipexole
,🔴 Explanation: The most appropriate initial step is to reduce the dose of or
discontinue the dopaminergic agonist (pramipexole) if clinically feasible, as it is the
likely cause of the psychotic symptoms. Pimavanserin is a treatment for Parkinson's
disease psychosis but is usually considered after optimizing and adjusting
dopaminergic therapy. Quetiapine is an option but is not the first-line step.
Haloperidol is contraindicated due to the risk of worsening extrapyramidal
symptoms.
3. A nurse practitioner is counseling a family about a relative with major
depressive disorder. The patient is currently taking phenelzine, a monoamine
oxidase inhibitor (MAOI). Which of the following foods should the patient be
most strictly instructed to avoid to prevent a hypertensive crisis?
A. Fresh pears and apples
B. Aged cheeses and Chianti wine
C. Freshly baked bread and pastries
D. Broccoli and spinach
🟢 Correct Answer: B. Aged cheeses and Chianti wine
🔴 Explanation: Aged cheeses and Chianti wine are high in tyramine, an amino acid
that can precipitate a hypertensive crisis when combined with MAOIs. Fresh fruits,
baked breads, and most vegetables (except for broad bean pods) contain negligible
levels of tyramine and are generally safe in moderation.
4. During a mental status exam, a patient speaks continuously, rapidly, and it is
difficult for the examiner to get a word in edgewise. However, the patient’s
speech is goal-directed and understandable. This pattern of speech is best
described as:
, A. Pressured speech
B. Flight of ideas
C. Verbigeration
D. Circumstantiality
🟢 Correct Answer: A. Pressured speech
🔴 Explanation: Pressured speech is characterized by rapid, urgent, and often
continuous speech that is difficult to interrupt. It is distinct from flight of ideas,
which involves a rapid shift from one topic to another based on associations or
stimuli. Verbigeration is the meaningless repetition of words or phrases, and
circumstantiality involves a delay in reaching a point due to unnecessary detail.
5. The family of a patient with Alzheimer's disease asks the nurse practitioner
about the latest medication prescribed. The practitioner explains that donepezil
works by:
A. Blocking N-methyl-D-aspartate (NMDA) receptors
B. Inhibiting the breakdown of acetylcholine
C. Promoting the release of glutamate
D. Increasing the production of beta-amyloid plaques
🟢 Correct Answer: B. Inhibiting the breakdown of acetylcholine
🔴 Explanation: Donepezil is a cholinesterase inhibitor. Its primary mechanism is to
inhibit the enzyme acetylcholinesterase, thereby increasing the concentration of
acetylcholine in the synaptic cleft. This action is thought to compensate for the loss
of cholinergic neurons in Alzheimer's disease. Memantine is an NMDA receptor
antagonist, which is a different mechanism of action.
