Nursing Elites

1. 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: C

Rationale: Electroconvulsive therapy (ECT) can be an effective treatment for reducing mania in patients with bipolar disorder who have not responded to medication. In Ted's case, where he has a history of bipolar I disorder, lithium treatment, and manic episodes, ECT may be recommended by the psychiatric nurse practitioner to help manage his symptoms.

2. A patient with major depressive disorder has been prescribed an MAOI. The patient should be educated to avoid which type of food to prevent hypertensive crises?

• A. High-protein foods
• B. High-fiber foods
• C. Tyramine-rich foods
• D. Low-fat foods

Correct answer: C

Rationale: The correct answer is C: Tyramine-rich foods. Patients prescribed MAOIs should avoid tyramine-rich foods to prevent hypertensive crises. Tyramine-rich foods can interact with MAOIs, leading to a sudden and dangerous increase in blood pressure. Examples of tyramine-rich foods include aged cheeses, cured meats, pickled or fermented foods, and certain beverages like beer and wine. Choices A, B, and D are incorrect because they are not associated with causing hypertensive crises when taken with MAOIs.

3. Which neurotransmitter is primarily implicated in the development of schizophrenia?

• A. Serotonin
• B. Norepinephrine
• C. Dopamine
• D. Acetylcholine

Correct answer: C

Rationale: The correct answer is dopamine. Dopamine dysregulation is a key factor in the development of schizophrenia. Excess dopamine activity in certain brain regions is associated with positive symptoms of schizophrenia, such as hallucinations and delusions. Dopaminergic medications that reduce dopamine levels are often used to manage these symptoms, further supporting the role of dopamine in schizophrenia. Serotonin (Choice A) is more commonly associated with mood regulation and is implicated in depression and anxiety disorders. Norepinephrine (Choice B) is involved in the body's 'fight or flight' response and is linked to conditions like anxiety and PTSD. Acetylcholine (Choice D) plays a role in muscle movement and memory but is not primarily implicated in schizophrenia.

4. Which of the following interventions should a nurse include in the care plan for a client with major depressive disorder? Select one that is not appropriate.

• A. Encourage participation in activities
• B. Promote adequate nutrition and hydration
• C. Discourage verbalization of feelings
• D. Monitor for suicidal ideation

Correct answer: C

Rationale: Interventions for a client with major depressive disorder should focus on encouraging participation in activities, promoting adequate nutrition and hydration, monitoring for suicidal ideation, and providing a structured daily schedule. Discouraging verbalization of feelings goes against the therapeutic approach as expressing and discussing feelings is crucial in the treatment of major depressive disorder. Clients with major depressive disorder often benefit from talking about their emotions and experiences, as it can help in processing their feelings and promoting recovery. Therefore, discouraging verbalization of feelings would hinder the client's progress and is not an appropriate intervention.

5. A healthcare provider is assessing a client with suspected bipolar disorder. Which of the following findings should the healthcare provider expect? Select one that does not apply.

• A. Periods of elevated mood
• B. Decreased need for sleep
• C. Flight of ideas
• D. Anhedonia

Correct answer: D

Rationale: Findings in a client with bipolar disorder typically include periods of elevated mood, decreased need for sleep, and flight of ideas. Anhedonia, characterized by the inability to experience pleasure, is more commonly associated with major depressive disorder. Therefore, the healthcare provider should not expect anhedonia in a client with suspected bipolar disorder. The other choices are characteristic features of bipolar disorder, such as mania or hypomania.

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