1|Page
NR607 PRE-DIAGNOSTIC EXAM
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF
[QUESTION 1-200] AND ANSWERS UPDATED 2026/2027
| DETAILED RATIONALES | INSTANT DOWNLOAD
Note: NR607 appears in current online study resources as a Chamberlain University
psychiatric-mental-health/PMHNP course, with materials emphasizing psychiatric assessment,
diagnostic reasoning, psychopathology, psychopharmacology, psychotherapy, crisis
management, and related clinical decision-making. (Docsity) The questions below are original
practice questions, not reproduced actual examination questions; therefore, “100% verified,”
“pass guaranteed,” and “actual exam” should not be understood as claims that these questions
are from or guaranteed by Chamberlain.
INTRODUCTION
NR607 Pre-Diagnostic Exam preparation focuses on advanced psychiatric-mental-health
assessment, diagnostic reasoning, clinical decision-making, and management of complex patients
across the lifespan. Available descriptions of NR607 identify it with Diagnosis and Management
in Psychiatric-Mental Health III Practicum and emphasize higher-level application rather than
simple recall. (Docsity)
This practice question bank is designed for students preparing for NR607 who need to strengthen
clinical reasoning under exam conditions. The questions use patient scenarios involving
differential diagnosis, DSM-based reasoning, psychopharmacology, safety assessment,
psychotherapy, substance-related disorders, trauma, personality disorders, and psychiatric
emergencies. Each item contains four answer choices with one best answer, followed by a
detailed rationale explaining the clinical reasoning behind the answer and why the alternatives
are less appropriate.
The goal is to help students recognize patterns, distinguish similar psychiatric presentations,
prioritize safety, interpret clinical information, and select appropriate management strategies.
Use the questions actively: identify the diagnosis or intervention before looking at the answer,
then study the rationale to reinforce the underlying reasoning.
CORE DOMAINS TESTED
,2|Page
1. Psychiatric Assessment & Diagnostic Reasoning — Comprehensive psychiatric
history, mental-status examination, risk assessment, and clinical formulation.
2. Differential Diagnosis & DSM-Based Reasoning — Distinguishing psychiatric
disorders using symptom duration, functional impairment, exclusion criteria, and
diagnostic patterns.
3. Mood Disorders — Major depressive disorder, bipolar disorders, persistent depressive
disorder, and related presentations.
4. Anxiety, Trauma & Stressor-Related Disorders — Panic disorder, generalized anxiety
disorder, PTSD, acute stress disorder, and related conditions.
5. Psychotic Disorders — Schizophrenia-spectrum disorders, schizoaffective disorder,
delusional disorder, and differential diagnosis of psychosis.
6. Substance-Related & Addictive Disorders — Intoxication, withdrawal, substance-
induced psychiatric conditions, and treatment considerations.
7. Psychopharmacology — Antidepressants, antipsychotics, mood stabilizers, anxiolytics,
adverse effects, interactions, monitoring, and treatment selection.
8. Psychotherapy & Evidence-Based Interventions — CBT, DBT, motivational
interviewing, trauma-informed approaches, supportive therapy, and other modalities.
9. Psychiatric Emergencies & Crisis Management — Suicide risk, violence risk, acute
agitation, psychosis, mania, intoxication, withdrawal, and safety planning.
10. Personality Disorders — Recognition and management of borderline, antisocial,
narcissistic, avoidant, obsessive-compulsive, and other personality patterns.
11. Somatic & Dissociative Disorders — Somatic symptom disorder, illness anxiety
disorder, conversion disorder, factitious disorder, and dissociative presentations.
12. Special Populations & Cultural Considerations — Developmental, geriatric, gender-
related, cultural, and socially contextual factors affecting psychiatric assessment.
QUESTIONS 1-100
Q1:
A 32-year-old patient presents with depressed mood, anhedonia, fatigue, insomnia, and impaired
concentration for 4 weeks. The patient reports that symptoms began after losing a job but states,
“I can't function anymore.” There is no history of mania, psychosis, or substance use. Which
diagnosis is most consistent with this presentation?
A) Adjustment disorder with depressed mood
B) Major depressive disorder
C) Persistent depressive disorder
D) Bipolar II disorder
Rationale: Major depressive disorder is the best answer because the patient has multiple
depressive symptoms occurring for at least 2 weeks with clinically significant functional
impairment. Adjustment disorder requires that the symptoms do not meet criteria for another
,3|Page
mental disorder. Persistent depressive disorder requires a chronic depressive course lasting at
least 2 years in adults. Bipolar II disorder requires a history of hypomania in addition to a major
depressive episode.
Q2:
A 24-year-old patient reports recurrent episodes of sudden intense fear accompanied by
palpitations, dyspnea, trembling, and fear of dying. The episodes peak within several minutes
and occur unexpectedly. The patient has subsequently spent 3 months avoiding shopping malls
because another attack might occur. Which diagnosis is most appropriate?
A) Generalized anxiety disorder
B) Social anxiety disorder
C) Panic disorder
D) Specific phobia
Rationale: Panic disorder is characterized by recurrent unexpected panic attacks followed by
persistent concern or maladaptive behavioral changes such as avoidance. Generalized anxiety
disorder involves excessive worry across multiple domains rather than discrete attacks. Social
anxiety centers on social evaluation, while specific phobia involves fear associated with a
particular object or situation.
Q3:
A 41-year-old patient reports excessive worry about finances, health, family, and work nearly
every day for 9 months. The patient describes muscle tension, irritability, fatigue, and difficulty
controlling the worry. No panic attacks or substance use are reported. Which diagnosis is most
likely?
A) Panic disorder
B) Adjustment disorder
C) Generalized anxiety disorder
D) Obsessive-compulsive disorder
Rationale: Generalized anxiety disorder is characterized by excessive, difficult-to-control
anxiety and worry about multiple areas of life occurring more days than not for at least 6
months, accompanied by associated symptoms such as fatigue, muscle tension, irritability, and
sleep disturbance. Panic disorder involves recurrent panic attacks. Adjustment disorder is linked
to a specific stressor and does not necessarily produce pervasive worry across domains. OCD
requires obsessions, compulsions, or both.
Q4:
A 29-year-old patient reports hearing a voice commenting on his actions for 8 months. He has
markedly reduced social functioning and neglects personal hygiene. His mood symptoms have
been brief and occur only during some psychotic episodes. Which diagnosis is most likely?
, 4|Page
A) Major depressive disorder with psychotic features
B) Bipolar I disorder
C) Schizophrenia
D) Brief psychotic disorder
Rationale: Schizophrenia is most consistent with persistent psychotic symptoms accompanied by
functional deterioration lasting longer than 6 months. Major depressive disorder with psychotic
features requires psychosis occurring exclusively during a major depressive episode. Bipolar I
disorder requires a manic episode. Brief psychotic disorder lasts less than 1 month, followed by
return toward baseline functioning.
Q5:
A patient with schizophrenia has been stable on an antipsychotic but develops repetitive lip
smacking, tongue movements, and facial grimacing after several years of treatment. The
movements persist despite attempts to suppress them. Which adverse effect is most likely?
A) Acute dystonia
B) Akathisia
C) Drug-induced parkinsonism
D) Tardive dyskinesia
Rationale: Tardive dyskinesia is a delayed extrapyramidal adverse effect characterized by
involuntary repetitive movements, particularly involving the mouth and tongue, after prolonged
dopamine-receptor-blocking exposure. Acute dystonia typically occurs early and involves
sustained muscle contractions. Akathisia produces subjective and objective restlessness. Drug-
induced parkinsonism resembles Parkinson disease with rigidity, bradykinesia, and tremor.
Q6:
A 27-year-old patient with bipolar disorder presents with decreased need for sleep, pressured
speech, grandiosity, impulsive spending, and increased goal-directed activity for 8 days. The
patient has required hospitalization because of severe behavioral disruption. Which diagnosis is
most appropriate?
A) Cyclothymic disorder
B) Bipolar II disorder
C) Bipolar I disorder, current manic episode
D) Major depressive disorder with mixed features
Rationale: Bipolar I disorder is diagnosed when a patient has experienced at least one manic
episode. The episode described is severe, lasts longer than 7 days, and requires hospitalization.
Bipolar II disorder requires hypomania and major depression but no history of a full manic
episode. Cyclothymic disorder involves chronic fluctuating subthreshold symptoms rather than a
full manic episode.
NR607 PRE-DIAGNOSTIC EXAM
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF
[QUESTION 1-200] AND ANSWERS UPDATED 2026/2027
| DETAILED RATIONALES | INSTANT DOWNLOAD
Note: NR607 appears in current online study resources as a Chamberlain University
psychiatric-mental-health/PMHNP course, with materials emphasizing psychiatric assessment,
diagnostic reasoning, psychopathology, psychopharmacology, psychotherapy, crisis
management, and related clinical decision-making. (Docsity) The questions below are original
practice questions, not reproduced actual examination questions; therefore, “100% verified,”
“pass guaranteed,” and “actual exam” should not be understood as claims that these questions
are from or guaranteed by Chamberlain.
INTRODUCTION
NR607 Pre-Diagnostic Exam preparation focuses on advanced psychiatric-mental-health
assessment, diagnostic reasoning, clinical decision-making, and management of complex patients
across the lifespan. Available descriptions of NR607 identify it with Diagnosis and Management
in Psychiatric-Mental Health III Practicum and emphasize higher-level application rather than
simple recall. (Docsity)
This practice question bank is designed for students preparing for NR607 who need to strengthen
clinical reasoning under exam conditions. The questions use patient scenarios involving
differential diagnosis, DSM-based reasoning, psychopharmacology, safety assessment,
psychotherapy, substance-related disorders, trauma, personality disorders, and psychiatric
emergencies. Each item contains four answer choices with one best answer, followed by a
detailed rationale explaining the clinical reasoning behind the answer and why the alternatives
are less appropriate.
The goal is to help students recognize patterns, distinguish similar psychiatric presentations,
prioritize safety, interpret clinical information, and select appropriate management strategies.
Use the questions actively: identify the diagnosis or intervention before looking at the answer,
then study the rationale to reinforce the underlying reasoning.
CORE DOMAINS TESTED
,2|Page
1. Psychiatric Assessment & Diagnostic Reasoning — Comprehensive psychiatric
history, mental-status examination, risk assessment, and clinical formulation.
2. Differential Diagnosis & DSM-Based Reasoning — Distinguishing psychiatric
disorders using symptom duration, functional impairment, exclusion criteria, and
diagnostic patterns.
3. Mood Disorders — Major depressive disorder, bipolar disorders, persistent depressive
disorder, and related presentations.
4. Anxiety, Trauma & Stressor-Related Disorders — Panic disorder, generalized anxiety
disorder, PTSD, acute stress disorder, and related conditions.
5. Psychotic Disorders — Schizophrenia-spectrum disorders, schizoaffective disorder,
delusional disorder, and differential diagnosis of psychosis.
6. Substance-Related & Addictive Disorders — Intoxication, withdrawal, substance-
induced psychiatric conditions, and treatment considerations.
7. Psychopharmacology — Antidepressants, antipsychotics, mood stabilizers, anxiolytics,
adverse effects, interactions, monitoring, and treatment selection.
8. Psychotherapy & Evidence-Based Interventions — CBT, DBT, motivational
interviewing, trauma-informed approaches, supportive therapy, and other modalities.
9. Psychiatric Emergencies & Crisis Management — Suicide risk, violence risk, acute
agitation, psychosis, mania, intoxication, withdrawal, and safety planning.
10. Personality Disorders — Recognition and management of borderline, antisocial,
narcissistic, avoidant, obsessive-compulsive, and other personality patterns.
11. Somatic & Dissociative Disorders — Somatic symptom disorder, illness anxiety
disorder, conversion disorder, factitious disorder, and dissociative presentations.
12. Special Populations & Cultural Considerations — Developmental, geriatric, gender-
related, cultural, and socially contextual factors affecting psychiatric assessment.
QUESTIONS 1-100
Q1:
A 32-year-old patient presents with depressed mood, anhedonia, fatigue, insomnia, and impaired
concentration for 4 weeks. The patient reports that symptoms began after losing a job but states,
“I can't function anymore.” There is no history of mania, psychosis, or substance use. Which
diagnosis is most consistent with this presentation?
A) Adjustment disorder with depressed mood
B) Major depressive disorder
C) Persistent depressive disorder
D) Bipolar II disorder
Rationale: Major depressive disorder is the best answer because the patient has multiple
depressive symptoms occurring for at least 2 weeks with clinically significant functional
impairment. Adjustment disorder requires that the symptoms do not meet criteria for another
,3|Page
mental disorder. Persistent depressive disorder requires a chronic depressive course lasting at
least 2 years in adults. Bipolar II disorder requires a history of hypomania in addition to a major
depressive episode.
Q2:
A 24-year-old patient reports recurrent episodes of sudden intense fear accompanied by
palpitations, dyspnea, trembling, and fear of dying. The episodes peak within several minutes
and occur unexpectedly. The patient has subsequently spent 3 months avoiding shopping malls
because another attack might occur. Which diagnosis is most appropriate?
A) Generalized anxiety disorder
B) Social anxiety disorder
C) Panic disorder
D) Specific phobia
Rationale: Panic disorder is characterized by recurrent unexpected panic attacks followed by
persistent concern or maladaptive behavioral changes such as avoidance. Generalized anxiety
disorder involves excessive worry across multiple domains rather than discrete attacks. Social
anxiety centers on social evaluation, while specific phobia involves fear associated with a
particular object or situation.
Q3:
A 41-year-old patient reports excessive worry about finances, health, family, and work nearly
every day for 9 months. The patient describes muscle tension, irritability, fatigue, and difficulty
controlling the worry. No panic attacks or substance use are reported. Which diagnosis is most
likely?
A) Panic disorder
B) Adjustment disorder
C) Generalized anxiety disorder
D) Obsessive-compulsive disorder
Rationale: Generalized anxiety disorder is characterized by excessive, difficult-to-control
anxiety and worry about multiple areas of life occurring more days than not for at least 6
months, accompanied by associated symptoms such as fatigue, muscle tension, irritability, and
sleep disturbance. Panic disorder involves recurrent panic attacks. Adjustment disorder is linked
to a specific stressor and does not necessarily produce pervasive worry across domains. OCD
requires obsessions, compulsions, or both.
Q4:
A 29-year-old patient reports hearing a voice commenting on his actions for 8 months. He has
markedly reduced social functioning and neglects personal hygiene. His mood symptoms have
been brief and occur only during some psychotic episodes. Which diagnosis is most likely?
, 4|Page
A) Major depressive disorder with psychotic features
B) Bipolar I disorder
C) Schizophrenia
D) Brief psychotic disorder
Rationale: Schizophrenia is most consistent with persistent psychotic symptoms accompanied by
functional deterioration lasting longer than 6 months. Major depressive disorder with psychotic
features requires psychosis occurring exclusively during a major depressive episode. Bipolar I
disorder requires a manic episode. Brief psychotic disorder lasts less than 1 month, followed by
return toward baseline functioning.
Q5:
A patient with schizophrenia has been stable on an antipsychotic but develops repetitive lip
smacking, tongue movements, and facial grimacing after several years of treatment. The
movements persist despite attempts to suppress them. Which adverse effect is most likely?
A) Acute dystonia
B) Akathisia
C) Drug-induced parkinsonism
D) Tardive dyskinesia
Rationale: Tardive dyskinesia is a delayed extrapyramidal adverse effect characterized by
involuntary repetitive movements, particularly involving the mouth and tongue, after prolonged
dopamine-receptor-blocking exposure. Acute dystonia typically occurs early and involves
sustained muscle contractions. Akathisia produces subjective and objective restlessness. Drug-
induced parkinsonism resembles Parkinson disease with rigidity, bradykinesia, and tremor.
Q6:
A 27-year-old patient with bipolar disorder presents with decreased need for sleep, pressured
speech, grandiosity, impulsive spending, and increased goal-directed activity for 8 days. The
patient has required hospitalization because of severe behavioral disruption. Which diagnosis is
most appropriate?
A) Cyclothymic disorder
B) Bipolar II disorder
C) Bipolar I disorder, current manic episode
D) Major depressive disorder with mixed features
Rationale: Bipolar I disorder is diagnosed when a patient has experienced at least one manic
episode. The episode described is severe, lasts longer than 7 days, and requires hospitalization.
Bipolar II disorder requires hypomania and major depression but no history of a full manic
episode. Cyclothymic disorder involves chronic fluctuating subthreshold symptoms rather than a
full manic episode.
