WGU D344 (NURS 6437) DIAGNOSTIC PROCESS OF
PSYCHIATRIC NURSE COMPREHENSIVE FINAL OA GUIDE
2024 Edition | Western Governors University
Assessment & Diagnostic Process of Psychiatric Nurse
Practitioner
Core Content Areas (90 Total Questions)
• Foundations of Psychiatric Assessment (12 Qs)
• Therapeutic Nurse-Client Relationship (8 Qs)
• Mental Status Examination (MSE) (10 Qs)
• Psychiatric History & Interviewing Techniques (8 Qs)
• Diagnostic Criteria & Differential Diagnosis (12 Qs)
• Screening & Assessment Tools (8 Qs)
• Biopsychosocial Model & Cultural Considerations (6 Qs)
• Cognitive Biases & Clinical Reasoning (6 Qs)
• Risk Assessment & Safety Planning (6 Qs)
• Legal & Ethical Considerations (6 Qs)
• Special Populations & Developmental Considerations (4 Qs)
• Documentation & Treatment Planning (4 Qs)
Detailed Content Breakdown
• Psychiatric Interview & History Taking (10 Qs)
• Therapeutic Communication & Relationship Phases (8 Qs)
• Mental Status Exam Components & Interpretation (10 Qs)
• DSM-5-TR Diagnostic Criteria & Application (10 Qs)
, • Differential Diagnosis & Clinical Reasoning (8 Qs)
• Suicide & Violence Risk Assessment (6 Qs)
• Screening Instruments (PHQ-9, GAD-7, AUDIT, CAGE) (6 Qs)
• Biopsychosocial & Cultural Formulation (6 Qs)
• Cognitive Biases (Anchoring, Confirmation, Diagnostic Overshadowing)
(6 Qs)
• Legal & Ethical Issues (Informed Consent, Confidentiality, Duty to Warn)
(6 Qs)
• Developmental & Lifespan Considerations (4 Qs)
• Documentation, Treatment Planning & Collaboration (10 Qs)
1. When conducting a psychiatric assessment, what is the first step that a
psychiatric nurse practitioner should take?
A. Obtain a thorough medical history
B. Perform a physical examination
C. Establish rapport with the patient
D. Conduct a mental status examination
Correct Answer: C
Rationale: Establishing rapport with the patient is essential in gaining their
trust and cooperation throughout the assessment process. Without trust,
patients may withhold crucial information, limiting diagnostic accuracy. The
therapeutic relationship begins with the initial encounter and sets the
foundation for all subsequent assessment activities.
2. A 45-year-old patient describes their mood as "fine," but the nurse
observes they are tearful with a slumped posture and slowed speech.
How should this be documented?
A. Mood: Euthymic; Affect: Congruent
B. Mood: Dysphoric; Affect: Blunted
,C. Mood: Euthymic; Affect: Incongruent
D. Mood: Labile; Affect: Constricted
Correct Answer: C
Rationale: Mood is the patient's subjective report of their emotional state
("fine"/euthymic), while affect is the observable emotional expression
(tearful/slumped, which is incongruent with the reported mood). When the
subjective report does not match observable behavior, the affect is
documented as incongruent.
3. Which of the following would be considered a red flag during a
psychiatric assessment?
A. Patient reports feeling sad after the recent loss of a loved one
B. Patient expresses suicidal thoughts and has a plan to harm themselves
C. Patient reports occasional anxiety during stressful situations
D. Patient has a history of alcohol use disorder
Correct Answer: B
Rationale: Suicidal ideation with a specific plan is a serious concern that
requires immediate intervention. This represents an acute safety risk that
must be prioritized over other assessment components.
4. A psychiatric nurse practitioner is conducting an initial interview with
a client who is visibly anxious and repeatedly avoids eye contact. The NP
uses open-ended questions followed by focused questions to narrow the
differential. This systematic approach to narrowing down a diagnosis
based on clinical data is known as:
A. Pattern Recognition
B. Deductive Reasoning
C. Intuitive Heuristics
D. Anchoring Bias
Correct Answer: B
, Rationale: Deductive reasoning in the diagnostic process involves moving
from a broad set of symptoms (general) to a specific diagnosis (particular) by
systematically ruling out competing hypotheses. This approach ensures a
thorough and methodical evaluation.
5. The mnemonic "SIGECAPS" is used to assess for symptoms of:
A. Mania
B. Generalized Anxiety Disorder
C. Major Depressive Episode
D. Psychosis
Correct Answer: C
Rationale: SIGECAPS is a mnemonic for the symptoms of a Major Depressive
Episode: Sleep disturbance, Interest (anhedonia), Guilt, Energy loss,
Concentration problems, Appetite changes, Psychomotor
agitation/retardation, and Suicidal ideation.
6. Which statement best describes the relationship between theory and
research in psychiatric nursing?
A. Theory and research are unrelated
B. Theory may guide research through a deductive process or generate
research through an inductive process
C. Research always precedes theory
D. Theory is only useful for academic purposes
Correct Answer: B
Rationale: Theory and research have a reciprocal relationship. Theory can
guide research through a deductive process (testing theoretical propositions)
or generate research through an inductive process (developing theory from
research findings).
PSYCHIATRIC NURSE COMPREHENSIVE FINAL OA GUIDE
2024 Edition | Western Governors University
Assessment & Diagnostic Process of Psychiatric Nurse
Practitioner
Core Content Areas (90 Total Questions)
• Foundations of Psychiatric Assessment (12 Qs)
• Therapeutic Nurse-Client Relationship (8 Qs)
• Mental Status Examination (MSE) (10 Qs)
• Psychiatric History & Interviewing Techniques (8 Qs)
• Diagnostic Criteria & Differential Diagnosis (12 Qs)
• Screening & Assessment Tools (8 Qs)
• Biopsychosocial Model & Cultural Considerations (6 Qs)
• Cognitive Biases & Clinical Reasoning (6 Qs)
• Risk Assessment & Safety Planning (6 Qs)
• Legal & Ethical Considerations (6 Qs)
• Special Populations & Developmental Considerations (4 Qs)
• Documentation & Treatment Planning (4 Qs)
Detailed Content Breakdown
• Psychiatric Interview & History Taking (10 Qs)
• Therapeutic Communication & Relationship Phases (8 Qs)
• Mental Status Exam Components & Interpretation (10 Qs)
• DSM-5-TR Diagnostic Criteria & Application (10 Qs)
, • Differential Diagnosis & Clinical Reasoning (8 Qs)
• Suicide & Violence Risk Assessment (6 Qs)
• Screening Instruments (PHQ-9, GAD-7, AUDIT, CAGE) (6 Qs)
• Biopsychosocial & Cultural Formulation (6 Qs)
• Cognitive Biases (Anchoring, Confirmation, Diagnostic Overshadowing)
(6 Qs)
• Legal & Ethical Issues (Informed Consent, Confidentiality, Duty to Warn)
(6 Qs)
• Developmental & Lifespan Considerations (4 Qs)
• Documentation, Treatment Planning & Collaboration (10 Qs)
1. When conducting a psychiatric assessment, what is the first step that a
psychiatric nurse practitioner should take?
A. Obtain a thorough medical history
B. Perform a physical examination
C. Establish rapport with the patient
D. Conduct a mental status examination
Correct Answer: C
Rationale: Establishing rapport with the patient is essential in gaining their
trust and cooperation throughout the assessment process. Without trust,
patients may withhold crucial information, limiting diagnostic accuracy. The
therapeutic relationship begins with the initial encounter and sets the
foundation for all subsequent assessment activities.
2. A 45-year-old patient describes their mood as "fine," but the nurse
observes they are tearful with a slumped posture and slowed speech.
How should this be documented?
A. Mood: Euthymic; Affect: Congruent
B. Mood: Dysphoric; Affect: Blunted
,C. Mood: Euthymic; Affect: Incongruent
D. Mood: Labile; Affect: Constricted
Correct Answer: C
Rationale: Mood is the patient's subjective report of their emotional state
("fine"/euthymic), while affect is the observable emotional expression
(tearful/slumped, which is incongruent with the reported mood). When the
subjective report does not match observable behavior, the affect is
documented as incongruent.
3. Which of the following would be considered a red flag during a
psychiatric assessment?
A. Patient reports feeling sad after the recent loss of a loved one
B. Patient expresses suicidal thoughts and has a plan to harm themselves
C. Patient reports occasional anxiety during stressful situations
D. Patient has a history of alcohol use disorder
Correct Answer: B
Rationale: Suicidal ideation with a specific plan is a serious concern that
requires immediate intervention. This represents an acute safety risk that
must be prioritized over other assessment components.
4. A psychiatric nurse practitioner is conducting an initial interview with
a client who is visibly anxious and repeatedly avoids eye contact. The NP
uses open-ended questions followed by focused questions to narrow the
differential. This systematic approach to narrowing down a diagnosis
based on clinical data is known as:
A. Pattern Recognition
B. Deductive Reasoning
C. Intuitive Heuristics
D. Anchoring Bias
Correct Answer: B
, Rationale: Deductive reasoning in the diagnostic process involves moving
from a broad set of symptoms (general) to a specific diagnosis (particular) by
systematically ruling out competing hypotheses. This approach ensures a
thorough and methodical evaluation.
5. The mnemonic "SIGECAPS" is used to assess for symptoms of:
A. Mania
B. Generalized Anxiety Disorder
C. Major Depressive Episode
D. Psychosis
Correct Answer: C
Rationale: SIGECAPS is a mnemonic for the symptoms of a Major Depressive
Episode: Sleep disturbance, Interest (anhedonia), Guilt, Energy loss,
Concentration problems, Appetite changes, Psychomotor
agitation/retardation, and Suicidal ideation.
6. Which statement best describes the relationship between theory and
research in psychiatric nursing?
A. Theory and research are unrelated
B. Theory may guide research through a deductive process or generate
research through an inductive process
C. Research always precedes theory
D. Theory is only useful for academic purposes
Correct Answer: B
Rationale: Theory and research have a reciprocal relationship. Theory can
guide research through a deductive process (testing theoretical propositions)
or generate research through an inductive process (developing theory from
research findings).
