NR547 Exam 3 V1 Questions with Correct Answers
1. Which of the following is the primary diagnostic requirement for Bipolar I Disorder
according to the DSM-5-TR?
A. At least one hypomanic episode
B. Persistent depressive symptoms for two years
C. At least one manic episode
D. Recurrent panic attacks
Correct Answer: C
Expert Explanation: Bipolar I Disorder requires the occurrence of at least one
manic episode in the patient’s lifetime. While depressive episodes are common, they
are not strictly required for a Bipolar I diagnosis. The manic episode must last at
least one week and cause significant functional impairment.
2. A patient presents with persistent worry about multiple aspects of life for more
than 6 months. Which diagnosis is most likely?
A. Social Anxiety Disorder
B. Panic Disorder
C. Generalized Anxiety Disorder
D. Obsessive-Compulsive Disorder
,Correct Answer: C
Expert Explanation: Generalized Anxiety Disorder (GAD) is characterized by
excessive anxiety and worry occurring more days than not for at least 6 months.
This worry involves several events or activities, such as work or school
performance. The individual finds it difficult to control the worry and experiences
physical symptoms like restlessness or muscle tension.
3. In children, which disorder is characterized by a persistent pattern of angry/irritable
mood and vindictiveness toward authority figures?
A. Oppositional Defiant Disorder
B. Conduct Disorder
C. Attention-Deficit/Hyperactivity Disorder
D. Autism Spectrum Disorder
Correct Answer: A
Expert Explanation: Oppositional Defiant Disorder (ODD) involves a pattern of
angry or irritable mood and argumentative behavior. This behavior must be
directed toward at least one individual who is not a sibling. Unlike Conduct
Disorder, ODD does not typically involve aggression toward people or animals or
the destruction of property.
,4. Which screening tool is most appropriate for assessing the severity of depressive
symptoms in an adult patient?
A. PHQ-9
B. GAD-7
C. MDQ
D. CAGE
Correct Answer: A
Expert Explanation: The Patient Health Questionnaire-9 (PHQ-9) is a validated tool
specifically designed to screen for and monitor the severity of depression. It
assesses the nine DSM-5 criteria for major depressive disorder. Clinicians use it to
guide treatment decisions and track progress over time.
5. What is the minimum duration of symptoms required to diagnose Schizophrenia?
A. 1 month
B. 3 months
C. 6 months
D. 12 months
Correct Answer: C
, Expert Explanation: The diagnosis of Schizophrenia requires continuous signs of
the disturbance for at least 6 months. This period must include at least one month of
active-phase symptoms like hallucinations or delusions. If symptoms last less than 6
months but more than one month, Schizophreniform Disorder is the appropriate
diagnosis.
6. Which of the following is a hallmark symptom of Post-Traumatic Stress Disorder
(PTSD)?
A. Excessive hand washing
B. Intrusive memories or flashbacks
C. Grandiose delusions
D. Flight of ideas
Correct Answer: B
Expert Explanation: PTSD is characterized by the re-experiencing of a traumatic
event through intrusive memories, nightmares, or flashbacks. Individuals often
avoid stimuli associated with the trauma and experience negative alterations in
cognition and mood. Hypervigilance and an exaggerated startle response are also
common features.
1. Which of the following is the primary diagnostic requirement for Bipolar I Disorder
according to the DSM-5-TR?
A. At least one hypomanic episode
B. Persistent depressive symptoms for two years
C. At least one manic episode
D. Recurrent panic attacks
Correct Answer: C
Expert Explanation: Bipolar I Disorder requires the occurrence of at least one
manic episode in the patient’s lifetime. While depressive episodes are common, they
are not strictly required for a Bipolar I diagnosis. The manic episode must last at
least one week and cause significant functional impairment.
2. A patient presents with persistent worry about multiple aspects of life for more
than 6 months. Which diagnosis is most likely?
A. Social Anxiety Disorder
B. Panic Disorder
C. Generalized Anxiety Disorder
D. Obsessive-Compulsive Disorder
,Correct Answer: C
Expert Explanation: Generalized Anxiety Disorder (GAD) is characterized by
excessive anxiety and worry occurring more days than not for at least 6 months.
This worry involves several events or activities, such as work or school
performance. The individual finds it difficult to control the worry and experiences
physical symptoms like restlessness or muscle tension.
3. In children, which disorder is characterized by a persistent pattern of angry/irritable
mood and vindictiveness toward authority figures?
A. Oppositional Defiant Disorder
B. Conduct Disorder
C. Attention-Deficit/Hyperactivity Disorder
D. Autism Spectrum Disorder
Correct Answer: A
Expert Explanation: Oppositional Defiant Disorder (ODD) involves a pattern of
angry or irritable mood and argumentative behavior. This behavior must be
directed toward at least one individual who is not a sibling. Unlike Conduct
Disorder, ODD does not typically involve aggression toward people or animals or
the destruction of property.
,4. Which screening tool is most appropriate for assessing the severity of depressive
symptoms in an adult patient?
A. PHQ-9
B. GAD-7
C. MDQ
D. CAGE
Correct Answer: A
Expert Explanation: The Patient Health Questionnaire-9 (PHQ-9) is a validated tool
specifically designed to screen for and monitor the severity of depression. It
assesses the nine DSM-5 criteria for major depressive disorder. Clinicians use it to
guide treatment decisions and track progress over time.
5. What is the minimum duration of symptoms required to diagnose Schizophrenia?
A. 1 month
B. 3 months
C. 6 months
D. 12 months
Correct Answer: C
, Expert Explanation: The diagnosis of Schizophrenia requires continuous signs of
the disturbance for at least 6 months. This period must include at least one month of
active-phase symptoms like hallucinations or delusions. If symptoms last less than 6
months but more than one month, Schizophreniform Disorder is the appropriate
diagnosis.
6. Which of the following is a hallmark symptom of Post-Traumatic Stress Disorder
(PTSD)?
A. Excessive hand washing
B. Intrusive memories or flashbacks
C. Grandiose delusions
D. Flight of ideas
Correct Answer: B
Expert Explanation: PTSD is characterized by the re-experiencing of a traumatic
event through intrusive memories, nightmares, or flashbacks. Individuals often
avoid stimuli associated with the trauma and experience negative alterations in
cognition and mood. Hypervigilance and an exaggerated startle response are also
common features.
