NR 548 Exam 3 Psychiatric Assessment PMHNP
2026/2027 Actual Exam Questions with Verified
Answers and Detailed Rationales NGN Grade A
1. The mental status exam (MSE) is best described as:
A. A laboratory test used to diagnose psychiatric conditions
B. The best tool for establishing a psychiatric diagnosis
C. A physical examination of the brain
D. A self-report questionnaire completed by the patient
Correct Answer: The best tool for establishing a psychiatric diagnosis
Rationale: The MSE is the best tool for establishing a psychiatric diagnosis and is a
combination of observations, impressions, and interpretation of client responses.
2. According to the World Health Organization, mental health is defined as:
A. The absence of mental illness
B. A state of well-being in which every individual realizes his or her own potential, can
cope with normal stresses of life, can work productively, and is able to make a
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contribution to their community
C. The ability to function without medication
D. The absence of stress in daily life
Correct Answer: A state of well-being in which every individual realizes his or her
own potential, can cope with normal stresses of life, can work productively, and is
able to make a contribution to their community
Rationale: This is the WHO definition of mental health.
3. Mental status refers to emotional and cognitive function, which is inferred through
assessment of which of the following behaviors? (Select All That Apply)
A. Consciousness
B. Language
C. Mood and affect
D. Orientation
E. Attention
F. Memory
G. Abstract reasoning
H. Thought process and content
I. Perceptions
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Correct Answer: Consciousness, Language, Mood and affect, Orientation,
Attention, Memory, Abstract reasoning, Thought process and content, Perceptions
Rationale: Mental status is inferred through assessment of consciousness, language,
mood/affect, orientation, attention, memory, abstract reasoning, thought
process/content, and perceptions.
4. Factors that affect the interpretation of the mental status exam include which of
the following? (Select All That Apply)
A. Culture
B. Native language
C. Educational level
D. Literacy
E. Social factors
Correct Answer: Culture, Native language, Educational level, Literacy, Social factors
Rationale: All of these factors can affect the interpretation of the MSE.
5. During the MSE, assessment of appearance includes which of the following? (Select
All That Apply)
A. Posture