NR605 MIDTERM EXAM ACTUAL EXAM [QUESTION
1-200] AND ANSWERS UPDATED 2026/2027 | 100%
VERIFIED | DETAILED RATIONALES – PASS
GUARANTEED A+ GRADED | INSTANT DOWNLOAD
INTRODUCTION
NR605 focuses on advanced psychiatric-mental health assessment, diagnostic reasoning, and
clinical management across the lifespan for graduate-level Psychiatric-Mental Health Nurse
Practitioner (PMHNP) students. The course is designed to develop the ability to integrate
psychiatric history, mental status examination findings, developmental considerations,
differential diagnosis, risk assessment, and evidence-based treatment planning into safe clinical
decisions. Midterm preparation is particularly important because successful performance requires
more than memorizing diagnostic criteria; students must recognize patterns, distinguish
overlapping psychiatric and medical presentations, prioritize safety, and select appropriate next
clinical actions.
This practice bank is designed as an original exam-style study resource, not as a reproduction
of an actual or confidential examination. Questions emphasize difficult clinical scenarios and
application-level reasoning. Each item contains four answer choices, one best answer, and a
detailed rationale explaining the clinical reasoning behind the answer and the limitations of the
alternatives. Working through these cases can help students identify knowledge gaps, strengthen
differential-diagnosis skills, and practice the type of clinical reasoning expected of an advanced
PMHNP student.
CORE DOMAINS TESTED
1. Psychiatric Assessment and Diagnostic Interviewing — comprehensive psychiatric
history, mental status examination, collateral information, and diagnostic formulation.
2. Differential Diagnosis — distinguishing psychiatric disorders with overlapping
symptoms and recognizing medical or substance-related mimics.
3. Mood Disorders — major depressive disorder, bipolar disorders, manic/hypomanic
episodes, and related presentations.
4. Anxiety Disorders — generalized anxiety disorder, panic disorder, social anxiety
disorder, specific phobias, and differential diagnosis.
5. Trauma- and Stressor-Related Disorders — PTSD, acute stress disorder, adjustment
disorders, and trauma-informed assessment.
6. Psychotic Disorders — schizophrenia-spectrum disorders, first-episode psychosis, and
differentiation from mood, substance-induced, and medical conditions.
7. Obsessive-Compulsive and Related Disorders — OCD and related disorders and
differentiation of intrusive thoughts from psychosis.
8. Personality Disorders — diagnostic patterns, longitudinal assessment, comorbidity, and
therapeutic considerations.
, 9. Substance-Related Disorders — intoxication, withdrawal, substance-induced
psychiatric symptoms, and dual diagnosis.
10. Neurocognitive Disorders — delirium, major and mild neurocognitive disorders, and
medical contributors to cognitive change.
11. Neurodevelopmental Disorders — ADHD, autism-spectrum presentations, and
developmental assessment.
12. Suicide and Violence Risk Assessment — acute risk factors, protective factors, safety
planning, and disposition.
13. Psychotherapy and Psychosocial Management — selecting appropriate evidence-based
psychotherapeutic approaches.
14. Lifespan and Special-Population Assessment — pediatric, adolescent, adult, geriatric,
pregnancy/postpartum, and medically complex patients.
15. Cultural and Social Factors — culturally responsive assessment, social determinants of
health, stigma, and diagnostic bias.
16. Clinical Management and Follow-Up — treatment planning, monitoring, reassessment,
interdisciplinary coordination, and measurement-based care.
QUESTIONS 1-200
Q1
A 32-year-old patient presents with a 4-month history of depressed mood, anhedonia, fatigue,
insomnia, impaired concentration, guilt, and a 12-lb weight loss. The patient reports that
symptoms began after being laid off but have persisted despite obtaining another job 2 months
ago. There is no history of mania, psychosis, substance misuse, or significant medical illness.
Which diagnosis best accounts for the presentation?
A) Adjustment disorder with depressed mood
B) Major depressive disorder
C) Persistent depressive disorder
D) Bipolar II disorder
Rationale: The correct answer is B because the patient has multiple depressive symptoms
causing clinically significant impairment and persisting for more than 2 weeks, meeting the
clinical pattern of a major depressive episode. The identifiable psychosocial stressor does not
exclude major depressive disorder when full criteria for a major depressive episode are met.
Option A is incorrect because adjustment disorder is generally considered when the response to
a stressor does not meet criteria for another mental disorder. Option C is incorrect because
persistent depressive disorder requires a substantially longer duration of depressed mood,
generally at least 2 years in adults. Option D is incorrect because there is no history of
hypomania or mania.
Q2
,A 24-year-old patient reports recurrent episodes of sudden intense fear accompanied by
palpitations, trembling, chest tightness, dyspnea, and fear of dying. Cardiac evaluation has been
normal. The patient has begun avoiding shopping malls because an attack occurred there
previously. Which additional finding would most strongly support panic disorder rather than a
medical condition?
A) Symptoms occur exclusively after consuming caffeine
B) Recurrent unexpected attacks followed by persistent concern or behavioral change
C) Episodes occur only when speaking before an audience
D) Anxiety occurs continuously for several years without discrete episodes
Rationale: The correct answer is B because panic disorder involves recurrent panic attacks that
are unexpected, followed by persistent concern about additional attacks or maladaptive
behavioral changes such as avoidance. Option A suggests a possible substance-related trigger.
Option C is more characteristic of social anxiety disorder when the fear is specifically linked to
social scrutiny. Option D describes a pattern more consistent with generalized anxiety disorder
rather than recurrent panic attacks.
Q3
A 41-year-old patient reports sleeping only 2 to 3 hours nightly for the past week while feeling
unusually energetic. The patient has started several businesses simultaneously, speaks rapidly,
interrupts others, and has accumulated substantial credit-card debt. Which finding most strongly
establishes that this is more consistent with mania than hypomania?
A) Increased goal-directed activity
B) Decreased need for sleep
C) Elevated mood
D) Marked functional impairment with severe behavioral consequences
Rationale: The correct answer is D because mania is distinguished from hypomania by greater
severity, including marked impairment, hospitalization, or psychotic features. The other findings
can occur in both manic and hypomanic episodes. Option A is characteristic of both conditions.
Option B is a classic symptom of both mania and hypomania. Option C may occur in either state.
The degree of impairment and severity is the key distinction.
Q4
A 68-year-old patient develops fluctuating attention, visual hallucinations, disorientation, and
altered consciousness over 24 hours after being hospitalized for pneumonia. Which diagnosis
should the PMHNP prioritize?
A) Major neurocognitive disorder
B) Schizophrenia
, C) Delirium
D) Late-onset bipolar disorder
Rationale: The correct answer is C because delirium is characterized by an acute change in
attention and awareness with fluctuating cognition, often caused by an underlying medical
condition, medication, infection, or metabolic disturbance. Option A generally reflects a chronic
or progressive cognitive syndrome rather than an abrupt fluctuating disturbance. Option B
would not typically develop abruptly in this context and would not explain the fluctuating level of
consciousness. Option D is less likely given the acute medical precipitant and prominent
disturbance of attention and awareness.
Q5
A 19-year-old college student reports hearing a voice commenting on his behavior for 8 months.
He has withdrawn socially, stopped attending classes, and developed increasingly disorganized
speech. There is no evidence of substance use or mood episodes. Which diagnostic formulation
is most appropriate?
A) Brief psychotic disorder
B) Schizophreniform disorder
C) Bipolar disorder with psychotic features
D) Schizophrenia-spectrum disorder with persistent psychosis requiring comprehensive
evaluation
Rationale: The correct answer is D because persistent psychotic symptoms accompanied by
functional decline over many months strongly suggest a schizophrenia-spectrum disorder. Brief
psychotic disorder is limited to a substantially shorter duration. Schizophreniform disorder is
considered when the characteristic syndrome lasts at least 1 month but less than 6 months, so
duration must be carefully established before making that specific diagnosis. Bipolar disorder
with psychotic features requires a qualifying mood episode and does not fit the described history.
Q6
A 35-year-old patient repeatedly experiences intrusive thoughts that household appliances have
been left on and spends hours checking them despite recognizing that the behavior is excessive.
Which feature most strongly distinguishes these symptoms from delusions?
A) The thoughts cause significant distress
B) The patient repeatedly checks the appliances
C) The thoughts interfere with daily functioning
D) The patient recognizes the thoughts as intrusive and unreasonable
Rationale: The correct answer is D because obsessive thoughts are typically experienced as
intrusive and unwanted, with at least some degree of insight in many patients. Delusions are
fixed beliefs held with substantially greater conviction and are not typically recognized by the
1-200] AND ANSWERS UPDATED 2026/2027 | 100%
VERIFIED | DETAILED RATIONALES – PASS
GUARANTEED A+ GRADED | INSTANT DOWNLOAD
INTRODUCTION
NR605 focuses on advanced psychiatric-mental health assessment, diagnostic reasoning, and
clinical management across the lifespan for graduate-level Psychiatric-Mental Health Nurse
Practitioner (PMHNP) students. The course is designed to develop the ability to integrate
psychiatric history, mental status examination findings, developmental considerations,
differential diagnosis, risk assessment, and evidence-based treatment planning into safe clinical
decisions. Midterm preparation is particularly important because successful performance requires
more than memorizing diagnostic criteria; students must recognize patterns, distinguish
overlapping psychiatric and medical presentations, prioritize safety, and select appropriate next
clinical actions.
This practice bank is designed as an original exam-style study resource, not as a reproduction
of an actual or confidential examination. Questions emphasize difficult clinical scenarios and
application-level reasoning. Each item contains four answer choices, one best answer, and a
detailed rationale explaining the clinical reasoning behind the answer and the limitations of the
alternatives. Working through these cases can help students identify knowledge gaps, strengthen
differential-diagnosis skills, and practice the type of clinical reasoning expected of an advanced
PMHNP student.
CORE DOMAINS TESTED
1. Psychiatric Assessment and Diagnostic Interviewing — comprehensive psychiatric
history, mental status examination, collateral information, and diagnostic formulation.
2. Differential Diagnosis — distinguishing psychiatric disorders with overlapping
symptoms and recognizing medical or substance-related mimics.
3. Mood Disorders — major depressive disorder, bipolar disorders, manic/hypomanic
episodes, and related presentations.
4. Anxiety Disorders — generalized anxiety disorder, panic disorder, social anxiety
disorder, specific phobias, and differential diagnosis.
5. Trauma- and Stressor-Related Disorders — PTSD, acute stress disorder, adjustment
disorders, and trauma-informed assessment.
6. Psychotic Disorders — schizophrenia-spectrum disorders, first-episode psychosis, and
differentiation from mood, substance-induced, and medical conditions.
7. Obsessive-Compulsive and Related Disorders — OCD and related disorders and
differentiation of intrusive thoughts from psychosis.
8. Personality Disorders — diagnostic patterns, longitudinal assessment, comorbidity, and
therapeutic considerations.
, 9. Substance-Related Disorders — intoxication, withdrawal, substance-induced
psychiatric symptoms, and dual diagnosis.
10. Neurocognitive Disorders — delirium, major and mild neurocognitive disorders, and
medical contributors to cognitive change.
11. Neurodevelopmental Disorders — ADHD, autism-spectrum presentations, and
developmental assessment.
12. Suicide and Violence Risk Assessment — acute risk factors, protective factors, safety
planning, and disposition.
13. Psychotherapy and Psychosocial Management — selecting appropriate evidence-based
psychotherapeutic approaches.
14. Lifespan and Special-Population Assessment — pediatric, adolescent, adult, geriatric,
pregnancy/postpartum, and medically complex patients.
15. Cultural and Social Factors — culturally responsive assessment, social determinants of
health, stigma, and diagnostic bias.
16. Clinical Management and Follow-Up — treatment planning, monitoring, reassessment,
interdisciplinary coordination, and measurement-based care.
QUESTIONS 1-200
Q1
A 32-year-old patient presents with a 4-month history of depressed mood, anhedonia, fatigue,
insomnia, impaired concentration, guilt, and a 12-lb weight loss. The patient reports that
symptoms began after being laid off but have persisted despite obtaining another job 2 months
ago. There is no history of mania, psychosis, substance misuse, or significant medical illness.
Which diagnosis best accounts for the presentation?
A) Adjustment disorder with depressed mood
B) Major depressive disorder
C) Persistent depressive disorder
D) Bipolar II disorder
Rationale: The correct answer is B because the patient has multiple depressive symptoms
causing clinically significant impairment and persisting for more than 2 weeks, meeting the
clinical pattern of a major depressive episode. The identifiable psychosocial stressor does not
exclude major depressive disorder when full criteria for a major depressive episode are met.
Option A is incorrect because adjustment disorder is generally considered when the response to
a stressor does not meet criteria for another mental disorder. Option C is incorrect because
persistent depressive disorder requires a substantially longer duration of depressed mood,
generally at least 2 years in adults. Option D is incorrect because there is no history of
hypomania or mania.
Q2
,A 24-year-old patient reports recurrent episodes of sudden intense fear accompanied by
palpitations, trembling, chest tightness, dyspnea, and fear of dying. Cardiac evaluation has been
normal. The patient has begun avoiding shopping malls because an attack occurred there
previously. Which additional finding would most strongly support panic disorder rather than a
medical condition?
A) Symptoms occur exclusively after consuming caffeine
B) Recurrent unexpected attacks followed by persistent concern or behavioral change
C) Episodes occur only when speaking before an audience
D) Anxiety occurs continuously for several years without discrete episodes
Rationale: The correct answer is B because panic disorder involves recurrent panic attacks that
are unexpected, followed by persistent concern about additional attacks or maladaptive
behavioral changes such as avoidance. Option A suggests a possible substance-related trigger.
Option C is more characteristic of social anxiety disorder when the fear is specifically linked to
social scrutiny. Option D describes a pattern more consistent with generalized anxiety disorder
rather than recurrent panic attacks.
Q3
A 41-year-old patient reports sleeping only 2 to 3 hours nightly for the past week while feeling
unusually energetic. The patient has started several businesses simultaneously, speaks rapidly,
interrupts others, and has accumulated substantial credit-card debt. Which finding most strongly
establishes that this is more consistent with mania than hypomania?
A) Increased goal-directed activity
B) Decreased need for sleep
C) Elevated mood
D) Marked functional impairment with severe behavioral consequences
Rationale: The correct answer is D because mania is distinguished from hypomania by greater
severity, including marked impairment, hospitalization, or psychotic features. The other findings
can occur in both manic and hypomanic episodes. Option A is characteristic of both conditions.
Option B is a classic symptom of both mania and hypomania. Option C may occur in either state.
The degree of impairment and severity is the key distinction.
Q4
A 68-year-old patient develops fluctuating attention, visual hallucinations, disorientation, and
altered consciousness over 24 hours after being hospitalized for pneumonia. Which diagnosis
should the PMHNP prioritize?
A) Major neurocognitive disorder
B) Schizophrenia
, C) Delirium
D) Late-onset bipolar disorder
Rationale: The correct answer is C because delirium is characterized by an acute change in
attention and awareness with fluctuating cognition, often caused by an underlying medical
condition, medication, infection, or metabolic disturbance. Option A generally reflects a chronic
or progressive cognitive syndrome rather than an abrupt fluctuating disturbance. Option B
would not typically develop abruptly in this context and would not explain the fluctuating level of
consciousness. Option D is less likely given the acute medical precipitant and prominent
disturbance of attention and awareness.
Q5
A 19-year-old college student reports hearing a voice commenting on his behavior for 8 months.
He has withdrawn socially, stopped attending classes, and developed increasingly disorganized
speech. There is no evidence of substance use or mood episodes. Which diagnostic formulation
is most appropriate?
A) Brief psychotic disorder
B) Schizophreniform disorder
C) Bipolar disorder with psychotic features
D) Schizophrenia-spectrum disorder with persistent psychosis requiring comprehensive
evaluation
Rationale: The correct answer is D because persistent psychotic symptoms accompanied by
functional decline over many months strongly suggest a schizophrenia-spectrum disorder. Brief
psychotic disorder is limited to a substantially shorter duration. Schizophreniform disorder is
considered when the characteristic syndrome lasts at least 1 month but less than 6 months, so
duration must be carefully established before making that specific diagnosis. Bipolar disorder
with psychotic features requires a qualifying mood episode and does not fit the described history.
Q6
A 35-year-old patient repeatedly experiences intrusive thoughts that household appliances have
been left on and spends hours checking them despite recognizing that the behavior is excessive.
Which feature most strongly distinguishes these symptoms from delusions?
A) The thoughts cause significant distress
B) The patient repeatedly checks the appliances
C) The thoughts interfere with daily functioning
D) The patient recognizes the thoughts as intrusive and unreasonable
Rationale: The correct answer is D because obsessive thoughts are typically experienced as
intrusive and unwanted, with at least some degree of insight in many patients. Delusions are
fixed beliefs held with substantially greater conviction and are not typically recognized by the
