NR 547 MENTAL HEALTH EXAM PREP
2026 | MIDTERM PRACTICE TEST & STUDY
GUIDE
QUESTIONS & ANSWERS WITH
RATIONALES
SECTION 1: FOUNDATIONS OF DIAGNOSTIC REASONING
Question 1
A PMHNP student is conducting a diagnostic interview. The patient describes feeling "down" for the past
month. Which interviewing technique is most appropriate to clarify the diagnostic picture?
A. Immediately diagnosing major depressive disorder based on the statement
B. Using open-ended questions followed by clarifying and summarizing to gather specific symptoms and
duration
C. Asking only yes/no questions to speed up the interview
D. Focusing exclusively on family history without exploring current symptoms
Correct Answer: B
Rationale: Effective diagnostic interviewing uses open-ended questions to elicit narrative, followed by
clarifying questions to establish specific symptoms, duration, and functional impairment. Summarizing
ensures accuracy. This approach prevents premature diagnosis and ensures DSM-5-TR criteria are
thoroughly evaluated. Yes/no questions limit information; premature diagnosis is diagnostically
unsound .
Question 2
A patient presents with depressed mood. The PMHNP is considering the hierarchical diagnostic
approach. Which condition should be ruled out first before making a psychiatric diagnosis?
A. Adjustment disorder with depressed mood
B. Substance-induced or medical condition causing depressive symptoms
C. Persistent depressive disorder
D. Major depressive disorder with anxious distress
Correct Answer: B
,Rationale: The hierarchical approach requires ruling out substance/medication-induced disorders and
disorders due to another medical condition before primary psychiatric diagnoses. This follows DSM-5-TR
diagnostic principles: if symptoms are attributable to substance use (intoxication/withdrawal) or medical
condition (e.g., hypothyroidism), that diagnosis takes precedence. Once ruled out, primary psychiatric
disorders are considered .
Question 3
During a mental status examination, the PMHNP notes the patient has looseness of associations, flight
of ideas, and tangential responses. Which MSE component is being assessed?
A. Mood and affect
B. Thought process
C. Thought content
D. Insight and judgment
Correct Answer: B
Rationale: Thought process refers to how a person thinks (form of thought), including goal-directedness,
logical connections, and organization. Looseness of associations, flight of ideas, tangentiality,
circumstantiality, and thought blocking are all thought process abnormalities. Thought content
(delusions, suicidal ideation) is different. Mood is subjective emotional state; affect is observed
emotional expression .
Question 4
A patient describes hearing voices commenting on their actions when no one is present. Which MSE
component does this represent?
A. Thought content
B. Perception
C. Cognition
D. Speech
Correct Answer: B
Rationale: Perception includes hallucinations (auditory, visual, tactile, olfactory, gustatory), which are
sensory experiences without external stimuli. Auditory hallucinations, particularly commenting voices,
are characteristic of psychotic disorders. This differs from thought content (delusions, obsessions),
cognition (memory, attention, executive function), and speech (rate, volume, articulation) .
Question 5
A patient with schizophrenia reports that the CIA is monitoring their thoughts through special devices.
This belief persists despite evidence to the contrary. Which term describes this symptom?
,A. Overvalued idea
B. Delusion
C. Obsession
D. Magical thinking
Correct Answer: B
Rationale: A delusion is a fixed, false belief that is not amenable to change despite conflicting evidence,
not culturally sanctioned, and not consistent with educational/intellectual background. This persecutory
delusion is characteristic of psychotic disorders. Overvalued ideas are less fixed; obsessions are ego-
dystonic intrusive thoughts; magical thinking is non-pathological in some cultures .
SECTION 2: PSYCHIATRIC ASSESSMENT & HISTORY TAKING
Question 6
A 52-year-old client presents to the emergency department following a car accident. The emergency
department physician is concerned the client may have intentionally crashed her car. In speaking with
the PMHNP, the client describes persistent feelings of sadness and hopelessness. She states she often
wonders if her husband would be happier if she wasn't around and sometimes thinks about taking a
handful of sleeping pills. The client reports a previous suicide attempt at age 16 but denies current
suicidal intent. Based on the ASQ screening approach, what is the most appropriate response?
A. No action is necessary as the client is not currently considering suicide
B. Provide a brief suicide safety assessment
C. Alert the client's primary care physician only
D. Provide a stat safety and full mental health evaluation
Correct Answer: B
Rationale: While the client's responses do not indicate a need for a stat full safety and mental health
evaluation (they deny current intent), the client requires a brief suicide safety assessment to determine
whether a full mental health evaluation is necessary. A history of previous suicide attempts is a
significant risk factor that must be evaluated. It is also important to notify the clinician responsible for
the client's care .
Question 7
During a psychiatric evaluation, a patient states, "I wish I were dead" but denies intent, plan, or
preparatory acts. The PMHNP should recognize this statement as indicative of:
A. High imminent suicide risk requiring immediate hospitalization
B. Passive suicidal ideation without active intent
C. A manipulative gesture seeking attention
D. A delusional belief requiring antipsychotic medication
, Correct Answer: B
Rationale: A wish to be dead without accompanying intent, plan, means, or preparatory behavior
constitutes passive suicidal ideation. While this requires thorough suicide risk assessment and
documentation, it does not by itself indicate imminent risk requiring involuntary hospitalization. The
PMHNP should never dismiss suicidal statements as purely manipulative, as this violates standard of
care .
Question 8
Which of the following questions would be MOST appropriate to include in a psychiatric history when
assessing a patient's cognitive ability to think clearly?
A. "Are you feeling sad today?"
B. "How do you plan to afford getting your own apartment?"
C. "What is your favorite color?"
D. "Do you have any hobbies?"
Correct Answer: B
Rationale: This question requires logical planning and executive functioning, assessing clear cognitive
thought. It evaluates the patient's ability to problem-solve, plan, and think abstractly—key components
of cognitive assessment. The other options assess mood, simple preference, or leisure activities, which
do not evaluate cognitive clarity .
SECTION 3: MEDICAL RULE-OUT & LABORATORY INTERPRETATION
Question 9
A 58-year-old female presents with fatigue, depressed mood, and difficulty concentrating. Her TSH is 6.3
mIU/L (normal 0.4-4.5 mIU/L). What is the most appropriate next step?
A. Prescribe an SSRI for major depressive disorder
B. Refer to primary care for treatment of hypothyroidism before reassessing mood symptoms
C. Diagnose adjustment disorder with depressed mood
D. Begin cognitive behavioral therapy for depression
Correct Answer: B
Rationale: An elevated TSH indicates hypothyroidism, a common medical mimic of major depressive
disorder. Hypothyroidism frequently presents with fatigue, depressed mood, psychomotor retardation,
and cognitive slowing. The PMHNP must rule out medical causes before attributing symptoms to a
primary psychiatric condition. Treatment of the underlying hypothyroidism may resolve depressive
symptoms .
2026 | MIDTERM PRACTICE TEST & STUDY
GUIDE
QUESTIONS & ANSWERS WITH
RATIONALES
SECTION 1: FOUNDATIONS OF DIAGNOSTIC REASONING
Question 1
A PMHNP student is conducting a diagnostic interview. The patient describes feeling "down" for the past
month. Which interviewing technique is most appropriate to clarify the diagnostic picture?
A. Immediately diagnosing major depressive disorder based on the statement
B. Using open-ended questions followed by clarifying and summarizing to gather specific symptoms and
duration
C. Asking only yes/no questions to speed up the interview
D. Focusing exclusively on family history without exploring current symptoms
Correct Answer: B
Rationale: Effective diagnostic interviewing uses open-ended questions to elicit narrative, followed by
clarifying questions to establish specific symptoms, duration, and functional impairment. Summarizing
ensures accuracy. This approach prevents premature diagnosis and ensures DSM-5-TR criteria are
thoroughly evaluated. Yes/no questions limit information; premature diagnosis is diagnostically
unsound .
Question 2
A patient presents with depressed mood. The PMHNP is considering the hierarchical diagnostic
approach. Which condition should be ruled out first before making a psychiatric diagnosis?
A. Adjustment disorder with depressed mood
B. Substance-induced or medical condition causing depressive symptoms
C. Persistent depressive disorder
D. Major depressive disorder with anxious distress
Correct Answer: B
,Rationale: The hierarchical approach requires ruling out substance/medication-induced disorders and
disorders due to another medical condition before primary psychiatric diagnoses. This follows DSM-5-TR
diagnostic principles: if symptoms are attributable to substance use (intoxication/withdrawal) or medical
condition (e.g., hypothyroidism), that diagnosis takes precedence. Once ruled out, primary psychiatric
disorders are considered .
Question 3
During a mental status examination, the PMHNP notes the patient has looseness of associations, flight
of ideas, and tangential responses. Which MSE component is being assessed?
A. Mood and affect
B. Thought process
C. Thought content
D. Insight and judgment
Correct Answer: B
Rationale: Thought process refers to how a person thinks (form of thought), including goal-directedness,
logical connections, and organization. Looseness of associations, flight of ideas, tangentiality,
circumstantiality, and thought blocking are all thought process abnormalities. Thought content
(delusions, suicidal ideation) is different. Mood is subjective emotional state; affect is observed
emotional expression .
Question 4
A patient describes hearing voices commenting on their actions when no one is present. Which MSE
component does this represent?
A. Thought content
B. Perception
C. Cognition
D. Speech
Correct Answer: B
Rationale: Perception includes hallucinations (auditory, visual, tactile, olfactory, gustatory), which are
sensory experiences without external stimuli. Auditory hallucinations, particularly commenting voices,
are characteristic of psychotic disorders. This differs from thought content (delusions, obsessions),
cognition (memory, attention, executive function), and speech (rate, volume, articulation) .
Question 5
A patient with schizophrenia reports that the CIA is monitoring their thoughts through special devices.
This belief persists despite evidence to the contrary. Which term describes this symptom?
,A. Overvalued idea
B. Delusion
C. Obsession
D. Magical thinking
Correct Answer: B
Rationale: A delusion is a fixed, false belief that is not amenable to change despite conflicting evidence,
not culturally sanctioned, and not consistent with educational/intellectual background. This persecutory
delusion is characteristic of psychotic disorders. Overvalued ideas are less fixed; obsessions are ego-
dystonic intrusive thoughts; magical thinking is non-pathological in some cultures .
SECTION 2: PSYCHIATRIC ASSESSMENT & HISTORY TAKING
Question 6
A 52-year-old client presents to the emergency department following a car accident. The emergency
department physician is concerned the client may have intentionally crashed her car. In speaking with
the PMHNP, the client describes persistent feelings of sadness and hopelessness. She states she often
wonders if her husband would be happier if she wasn't around and sometimes thinks about taking a
handful of sleeping pills. The client reports a previous suicide attempt at age 16 but denies current
suicidal intent. Based on the ASQ screening approach, what is the most appropriate response?
A. No action is necessary as the client is not currently considering suicide
B. Provide a brief suicide safety assessment
C. Alert the client's primary care physician only
D. Provide a stat safety and full mental health evaluation
Correct Answer: B
Rationale: While the client's responses do not indicate a need for a stat full safety and mental health
evaluation (they deny current intent), the client requires a brief suicide safety assessment to determine
whether a full mental health evaluation is necessary. A history of previous suicide attempts is a
significant risk factor that must be evaluated. It is also important to notify the clinician responsible for
the client's care .
Question 7
During a psychiatric evaluation, a patient states, "I wish I were dead" but denies intent, plan, or
preparatory acts. The PMHNP should recognize this statement as indicative of:
A. High imminent suicide risk requiring immediate hospitalization
B. Passive suicidal ideation without active intent
C. A manipulative gesture seeking attention
D. A delusional belief requiring antipsychotic medication
, Correct Answer: B
Rationale: A wish to be dead without accompanying intent, plan, means, or preparatory behavior
constitutes passive suicidal ideation. While this requires thorough suicide risk assessment and
documentation, it does not by itself indicate imminent risk requiring involuntary hospitalization. The
PMHNP should never dismiss suicidal statements as purely manipulative, as this violates standard of
care .
Question 8
Which of the following questions would be MOST appropriate to include in a psychiatric history when
assessing a patient's cognitive ability to think clearly?
A. "Are you feeling sad today?"
B. "How do you plan to afford getting your own apartment?"
C. "What is your favorite color?"
D. "Do you have any hobbies?"
Correct Answer: B
Rationale: This question requires logical planning and executive functioning, assessing clear cognitive
thought. It evaluates the patient's ability to problem-solve, plan, and think abstractly—key components
of cognitive assessment. The other options assess mood, simple preference, or leisure activities, which
do not evaluate cognitive clarity .
SECTION 3: MEDICAL RULE-OUT & LABORATORY INTERPRETATION
Question 9
A 58-year-old female presents with fatigue, depressed mood, and difficulty concentrating. Her TSH is 6.3
mIU/L (normal 0.4-4.5 mIU/L). What is the most appropriate next step?
A. Prescribe an SSRI for major depressive disorder
B. Refer to primary care for treatment of hypothyroidism before reassessing mood symptoms
C. Diagnose adjustment disorder with depressed mood
D. Begin cognitive behavioral therapy for depression
Correct Answer: B
Rationale: An elevated TSH indicates hypothyroidism, a common medical mimic of major depressive
disorder. Hypothyroidism frequently presents with fatigue, depressed mood, psychomotor retardation,
and cognitive slowing. The PMHNP must rule out medical causes before attributing symptoms to a
primary psychiatric condition. Treatment of the underlying hypothyroidism may resolve depressive
symptoms .
