NR605 Exam 1 Actual Exam Style V1 | NR 605
Diagnosis & Management in Psychiatric-Mental
Health across the Lifespan | Chamberlain
1. Which component of the Mental Status Examination (MSE) evaluates the patient’s
awareness of their own mental illness and need for treatment?
A. Judgment
B. Affect
C. Orientation
D. Insight
Correct Answer: D
Expert Explanation: Insight refers to the patient’s understanding of their condition
and the degree to which they recognize they have a mental health issue. It is a
critical part of the MSE because it influences treatment adherence and prognosis.
Providers assess insight by asking patients about their symptoms and why they
believe they are seeking care.
2. In the DSM-5-TR, which of the following is the primary purpose of the diagnostic
criteria?
A. To provide a definitive biological cause for each disorder
B. To replace clinical judgment during the assessment process
,C. To outline specific pharmacological treatments for every diagnosis
D. To offer a standardized language and criteria for classifying mental disorders
Correct Answer: D
Expert Explanation: The DSM-5-TR serves as a universal authority for psychiatric
diagnosis and provides a common language for clinicians. It establishes clear criteria
for mental disorders to ensure consistency in diagnosis across different healthcare
settings. While it assists in the diagnostic process, it is intended to supplement
rather than replace professional clinical judgment.
3. Which neurotransmitter is primarily involved in the regulation of mood, sleep, and
appetite, and is a common target for SSRIs?
A. Dopamine
B. GABA
C. Serotonin
D. Glutamate
Correct Answer: C
Expert Explanation: Serotonin is an essential neurotransmitter that modulates
various physiological and behavioral functions including mood stability. Low levels
of serotonin are frequently linked to depression and anxiety disorders in many
,patients. Selective Serotonin Reuptake Inhibitors (SSRIs) work by increasing the
availability of this neurotransmitter in the synaptic cleft.
4. According to Erikson’s stages of psychosocial development, which conflict is primary
for individuals in late adulthood (65+ years)?
A. Integrity vs. Despair
B. Intimacy vs. Isolation
C. Generativity vs. Stagnation
D. Identity vs. Role Confusion
Correct Answer: A
Expert Explanation: Integrity vs. Despair is the final stage of Erikson’s theory,
where individuals reflect on their life achievements and failures. Successfully
navigating this stage leads to a sense of wisdom and fulfillment regarding one’s lived
experience. Failure to achieve integrity can result in regret and a profound fear of
death as the individual looks back on their life.
5. Which lobe of the brain is primarily responsible for executive functions such as
decision-making, planning, and personality expression?
A. Occipital Lobe
B. Parietal Lobe
, C. Frontal Lobe
D. Temporal Lobe
Correct Answer: C
Expert Explanation: The frontal lobe acts as the control center for higher-level
cognitive processes and voluntary motor control. It is significantly involved in
impulse control and social behavior, making it a focus in disorders like ADHD and
personality changes. Damage to this area can lead to profound changes in a person’s
ability to plan and execute complex tasks.
6. What is the first phase of the nurse-patient relationship according to Hildegard
Peplau’s theory?
A. Identification Phase
B. Resolution Phase
C. Exploitation Phase
D. Orientation Phase
Correct Answer: D
Expert Explanation: The orientation phase is the initial period where the nurse and
patient meet and begin to establish a rapport. During this stage, the parameters of
the relationship are defined, and the patient’s needs and problems are identified.
Diagnosis & Management in Psychiatric-Mental
Health across the Lifespan | Chamberlain
1. Which component of the Mental Status Examination (MSE) evaluates the patient’s
awareness of their own mental illness and need for treatment?
A. Judgment
B. Affect
C. Orientation
D. Insight
Correct Answer: D
Expert Explanation: Insight refers to the patient’s understanding of their condition
and the degree to which they recognize they have a mental health issue. It is a
critical part of the MSE because it influences treatment adherence and prognosis.
Providers assess insight by asking patients about their symptoms and why they
believe they are seeking care.
2. In the DSM-5-TR, which of the following is the primary purpose of the diagnostic
criteria?
A. To provide a definitive biological cause for each disorder
B. To replace clinical judgment during the assessment process
,C. To outline specific pharmacological treatments for every diagnosis
D. To offer a standardized language and criteria for classifying mental disorders
Correct Answer: D
Expert Explanation: The DSM-5-TR serves as a universal authority for psychiatric
diagnosis and provides a common language for clinicians. It establishes clear criteria
for mental disorders to ensure consistency in diagnosis across different healthcare
settings. While it assists in the diagnostic process, it is intended to supplement
rather than replace professional clinical judgment.
3. Which neurotransmitter is primarily involved in the regulation of mood, sleep, and
appetite, and is a common target for SSRIs?
A. Dopamine
B. GABA
C. Serotonin
D. Glutamate
Correct Answer: C
Expert Explanation: Serotonin is an essential neurotransmitter that modulates
various physiological and behavioral functions including mood stability. Low levels
of serotonin are frequently linked to depression and anxiety disorders in many
,patients. Selective Serotonin Reuptake Inhibitors (SSRIs) work by increasing the
availability of this neurotransmitter in the synaptic cleft.
4. According to Erikson’s stages of psychosocial development, which conflict is primary
for individuals in late adulthood (65+ years)?
A. Integrity vs. Despair
B. Intimacy vs. Isolation
C. Generativity vs. Stagnation
D. Identity vs. Role Confusion
Correct Answer: A
Expert Explanation: Integrity vs. Despair is the final stage of Erikson’s theory,
where individuals reflect on their life achievements and failures. Successfully
navigating this stage leads to a sense of wisdom and fulfillment regarding one’s lived
experience. Failure to achieve integrity can result in regret and a profound fear of
death as the individual looks back on their life.
5. Which lobe of the brain is primarily responsible for executive functions such as
decision-making, planning, and personality expression?
A. Occipital Lobe
B. Parietal Lobe
, C. Frontal Lobe
D. Temporal Lobe
Correct Answer: C
Expert Explanation: The frontal lobe acts as the control center for higher-level
cognitive processes and voluntary motor control. It is significantly involved in
impulse control and social behavior, making it a focus in disorders like ADHD and
personality changes. Damage to this area can lead to profound changes in a person’s
ability to plan and execute complex tasks.
6. What is the first phase of the nurse-patient relationship according to Hildegard
Peplau’s theory?
A. Identification Phase
B. Resolution Phase
C. Exploitation Phase
D. Orientation Phase
Correct Answer: D
Expert Explanation: The orientation phase is the initial period where the nurse and
patient meet and begin to establish a rapport. During this stage, the parameters of
the relationship are defined, and the patient’s needs and problems are identified.
