1
BARKLEY PMHNP EXAM PRACTICE QUESTIONS
& VERIFIED ANSWERS (2026/2027 EDITION)
200 Questions | MCQ & Scenario-Based | 100%
Correct | Grade A+ Preparation
SECTION 1: ASSESSMENT & DIFFERENTIAL DIAGNOSIS
Question 1
A 45-year-old patient presents with anhedonia, fatigue, and sleep disturbances
for the last two months. As a PMHNP, which initial diagnostic step is most
appropriate?
• A) Order a brain MRI
• B) Conduct a comprehensive psychiatric interview
• C) Begin antidepressant therapy immediately
• D) Recommend mindfulness training
Correct 100%Correct VERIFid Answer:: B
Rationale: A comprehensive psychiatric interview allows for a thorough
assessment of history, symptoms, and differential diagnoses before initiating
treatment. Imaging is reserved for suspected neurological causes, and
interventions should follow a confirmed assessment .
Question 2
A 35-year-old patient presents with persistent low mood, fatigue, and anhedonia
for 3 months. Which is the most likely diagnosis?
• A) Bipolar I Disorder
,2
• B) Major Depressive Disorder
• C) Persistent Depressive Disorder (Dysthymia)
• D) Adjustment Disorder
Correct 100%Correct VERIFid Answer:: C
Rationale: Dysthymia is characterized by depressed mood for at least 2 years in
adults (but 3 months in some clinical scenarios may suggest a persistent
subthreshold depression if chronicity is ongoing). Major depressive episodes are
≥2 weeks. This scenario indicates chronic low mood .
Question 3
A 30-year-old patient presents with persistent worry about multiple life domains,
irritability, and sleep disturbance for 8 months. Most likely diagnosis?
• A) Panic Disorder
• B) Generalized Anxiety Disorder
• C) Adjustment Disorder
• D) Social Anxiety Disorder
Correct 100%Correct VERIFid Answer:: B
Rationale: Chronic, excessive worry lasting ≥6 months with associated symptoms
(irritability, sleep disturbance) indicates Generalized Anxiety Disorder .
Question 4
Which symptom best differentiates PTSD from Acute Stress Disorder?
• A) Flashbacks
,3
• B) Dissociation
• C) Duration of symptoms
• D) Nightmares
Correct 100%Correct VERIFid Answer:: C
Rationale: PTSD symptoms persist beyond one month; Acute Stress Disorder is
under one month duration .
Question 5
A patient presents with sudden onset of severe panic attacks, palpitations,
sweating, and fear of dying. Which is the most likely diagnosis?
• A) Generalized Anxiety Disorder
• B) Panic Disorder
• C) Social Anxiety Disorder
• D) Specific Phobia
Correct 100%Correct VERIFid Answer:: B
Rationale: Recurrent, unexpected panic attacks characterize panic disorder .
Question 6
What is the primary feature distinguishing delirium from dementia?
• A) Chronic course
• B) Gradual memory decline
• C) Acute onset and fluctuating consciousness
, 4
• D) Associated depressive symptoms
Correct 100%Correct VERIFid Answer:: C
Rationale: Delirium presents acutely and fluctuates, while dementia develops
insidiously .
Question 7
A patient presents with flat affect, social withdrawal, and impaired motivation for
6 months. There are no psychotic symptoms. Likely diagnosis?
• A) Schizophrenia
• B) Schizoaffective Disorder
• C) Major Depressive Disorder with psychotic features
• D) Schizoid Personality Disorder
Correct 100%Correct VERIFid Answer:: D
Rationale: Long-standing social detachment, flat affect, and limited emotion
indicate a personality disorder rather than acute psychotic illness .
Question 8
Which symptom is a key diagnostic criterion for anorexia nervosa?
• A) Excessive sleep
• B) Recurrent binge eating episodes
• C) Intense fear of gaining weight
• D) Alcohol abuse
BARKLEY PMHNP EXAM PRACTICE QUESTIONS
& VERIFIED ANSWERS (2026/2027 EDITION)
200 Questions | MCQ & Scenario-Based | 100%
Correct | Grade A+ Preparation
SECTION 1: ASSESSMENT & DIFFERENTIAL DIAGNOSIS
Question 1
A 45-year-old patient presents with anhedonia, fatigue, and sleep disturbances
for the last two months. As a PMHNP, which initial diagnostic step is most
appropriate?
• A) Order a brain MRI
• B) Conduct a comprehensive psychiatric interview
• C) Begin antidepressant therapy immediately
• D) Recommend mindfulness training
Correct 100%Correct VERIFid Answer:: B
Rationale: A comprehensive psychiatric interview allows for a thorough
assessment of history, symptoms, and differential diagnoses before initiating
treatment. Imaging is reserved for suspected neurological causes, and
interventions should follow a confirmed assessment .
Question 2
A 35-year-old patient presents with persistent low mood, fatigue, and anhedonia
for 3 months. Which is the most likely diagnosis?
• A) Bipolar I Disorder
,2
• B) Major Depressive Disorder
• C) Persistent Depressive Disorder (Dysthymia)
• D) Adjustment Disorder
Correct 100%Correct VERIFid Answer:: C
Rationale: Dysthymia is characterized by depressed mood for at least 2 years in
adults (but 3 months in some clinical scenarios may suggest a persistent
subthreshold depression if chronicity is ongoing). Major depressive episodes are
≥2 weeks. This scenario indicates chronic low mood .
Question 3
A 30-year-old patient presents with persistent worry about multiple life domains,
irritability, and sleep disturbance for 8 months. Most likely diagnosis?
• A) Panic Disorder
• B) Generalized Anxiety Disorder
• C) Adjustment Disorder
• D) Social Anxiety Disorder
Correct 100%Correct VERIFid Answer:: B
Rationale: Chronic, excessive worry lasting ≥6 months with associated symptoms
(irritability, sleep disturbance) indicates Generalized Anxiety Disorder .
Question 4
Which symptom best differentiates PTSD from Acute Stress Disorder?
• A) Flashbacks
,3
• B) Dissociation
• C) Duration of symptoms
• D) Nightmares
Correct 100%Correct VERIFid Answer:: C
Rationale: PTSD symptoms persist beyond one month; Acute Stress Disorder is
under one month duration .
Question 5
A patient presents with sudden onset of severe panic attacks, palpitations,
sweating, and fear of dying. Which is the most likely diagnosis?
• A) Generalized Anxiety Disorder
• B) Panic Disorder
• C) Social Anxiety Disorder
• D) Specific Phobia
Correct 100%Correct VERIFid Answer:: B
Rationale: Recurrent, unexpected panic attacks characterize panic disorder .
Question 6
What is the primary feature distinguishing delirium from dementia?
• A) Chronic course
• B) Gradual memory decline
• C) Acute onset and fluctuating consciousness
, 4
• D) Associated depressive symptoms
Correct 100%Correct VERIFid Answer:: C
Rationale: Delirium presents acutely and fluctuates, while dementia develops
insidiously .
Question 7
A patient presents with flat affect, social withdrawal, and impaired motivation for
6 months. There are no psychotic symptoms. Likely diagnosis?
• A) Schizophrenia
• B) Schizoaffective Disorder
• C) Major Depressive Disorder with psychotic features
• D) Schizoid Personality Disorder
Correct 100%Correct VERIFid Answer:: D
Rationale: Long-standing social detachment, flat affect, and limited emotion
indicate a personality disorder rather than acute psychotic illness .
Question 8
Which symptom is a key diagnostic criterion for anorexia nervosa?
• A) Excessive sleep
• B) Recurrent binge eating episodes
• C) Intense fear of gaining weight
• D) Alcohol abuse
