Nursing Elites

1. Which characteristic is most commonly associated with dissociative identity disorder?

• A. Frequent nightmares
• B. Auditory hallucinations
• C. Multiple distinct personalities
• D. Chronic fatigue

Correct answer: C

Rationale: Dissociative identity disorder, commonly known as multiple personality disorder, is characterized by the presence of two or more distinct personality states within an individual. These distinct personalities may have their own way of perceiving and interacting with the world, often leading to gaps in memory and a sense of detachment. Frequent nightmares, auditory hallucinations, and chronic fatigue are not primary characteristics of dissociative identity disorder. Option C, multiple distinct personalities, is the hallmark feature of this disorder, making it the correct choice.

2. Ted, a former executive, is now unemployed due to manic episodes at work. He was diagnosed with bipolar I 8 years ago. Ted has a history of IV drug abuse, which resulted in hepatitis C. He is taking his lithium exactly as scheduled, a fact that both Ted’s wife and his blood tests confirm. To reduce Ted’s mania, the psychiatric nurse practitioner recommends:

• A. Clonazepam (Klonopin)
• B. Fluoxetine (Prozac)
• C. Electroconvulsive therapy (ECT)
• D. Lurasidone (Latuda)

Correct answer: D

Rationale: Lurasidone (Latuda) is an atypical antipsychotic medication commonly used in the treatment of bipolar disorder. It can help manage symptoms of mania by stabilizing mood and reducing the intensity of manic episodes. Given Ted's history of bipolar I disorder and the need to address his manic symptoms, Lurasidone (Latuda) is a suitable recommendation by the psychiatric nurse practitioner to aid in managing Ted's condition effectively.

3. A healthcare professional is planning care for a client who has a mental health disorder. Which of the following actions should the professional include as a psychobiological intervention?

• A. Assist the client with systematic desensitization therapy
• B. Teach the client appropriate coping mechanisms
• C. Assess the client for comorbid health conditions
• D. Monitor the client for adverse effects of medications

Correct answer: D

Rationale: Monitoring the client for adverse effects of medications is considered a psychobiological intervention because it involves the physiological aspect of mental health treatment. It focuses on the biological impact of medications on the client's mental health condition, emphasizing the interplay between biological and psychological factors in managing mental health disorders. Choices A, B, and C are not psychobiological interventions. Choice A, systematic desensitization therapy, is a psychological intervention aimed at reducing anxiety by gradually exposing the client to feared stimuli. Choice B, teaching appropriate coping mechanisms, is a psychosocial intervention focusing on behavioral strategies to manage stress. Choice C, assessing for comorbid health conditions, pertains to identifying other medical issues that may coexist with the mental health disorder but does not directly address the biological effects of medications on mental health.

4. Which medication is commonly used to treat obsessive-compulsive disorder (OCD)?

• A. Lorazepam
• B. Fluoxetine
• C. Lithium
• D. Haloperidol

Correct answer: B

Rationale: The correct answer is Fluoxetine (Choice B). Fluoxetine, an SSRI (Selective Serotonin Reuptake Inhibitor), is commonly used in the treatment of obsessive-compulsive disorder (OCD). SSRIs like Fluoxetine are considered first-line medications for managing OCD symptoms by helping to increase serotonin levels in the brain, which plays a role in mood regulation and anxiety reduction. Choice A, Lorazepam, is a benzodiazepine primarily used for anxiety disorders but is not a first-line treatment for OCD. Choice C, Lithium, is typically used in conditions like bipolar disorder, not OCD. Choice D, Haloperidol, is an antipsychotic medication and is not commonly used to treat OCD.

5. What is the priority intervention for a patient admitted for an overdose of sedatives and diagnosed with dissociative identity disorder?

• A. Conducting a suicide assessment
• B. Arranging for placement in a group home
• C. Providing a low-stimulation environment
• D. Establishing trust and rapport

Correct answer: A

Rationale: Conducting a suicide assessment is the priority intervention for a patient admitted for an overdose of sedatives and diagnosed with dissociative identity disorder. In this scenario, the immediate concern is to assess the risk of harm to the patient's life. It is crucial to determine if the overdose was intentional and if the patient has suicidal ideation or intent. Arranging for placement in a group home (choice B) may be necessary at a later stage depending on the patient's needs, but it is not the priority in this urgent situation. Providing a low-stimulation environment (choice C) and establishing trust and rapport (choice D) are important aspects of care but addressing the immediate risk of suicide takes precedence in this case.

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