Nursing Elites

1. In the treatment of a patient with bipolar disorder experiencing a depressive episode, which medication is commonly prescribed?

• A. Valproic acid
• B. Risperidone
• C. Fluoxetine
• D. Lithium

Correct answer: C

Rationale: The correct answer is C, Fluoxetine. Fluoxetine, a commonly prescribed antidepressant, is used to manage depressive episodes in bipolar disorder. It helps alleviate symptoms of depression by increasing the levels of serotonin in the brain, which can improve mood and reduce feelings of sadness and hopelessness. While mood stabilizers like lithium are often used in bipolar disorder, for depressive episodes, antidepressants like fluoxetine are preferred to address the specific symptoms associated with depression. Valproic acid is a mood stabilizer often used in bipolar disorder to manage manic episodes. Risperidone is an atypical antipsychotic that may be used in bipolar disorder to help control manic episodes or as an adjunctive treatment, but it is not a first-line medication for depressive episodes.

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: 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.

3. Which is a correct evaluation of the new psychiatric nurse's statement regarding a client's use of defense mechanisms?

• A. Defense mechanisms can be self-protective responses to stress and need not be eliminated.
• B. Defense mechanisms are a maladaptive attempt by the ego to manage anxiety and should always be eliminated.
• C. Defense mechanisms, used by individuals with weak ego integrity, should be discouraged but not eliminated.
• D. Defense mechanisms cause disintegration of the ego and should be fostered and encouraged.

Correct answer: A

Rationale: The correct evaluation is that defense mechanisms can be self-protective responses to stress and do not necessarily need to be eliminated. These mechanisms serve the purpose of reducing anxiety during times of stress. While some defense mechanisms may be maladaptive, they can also help individuals cope with challenging situations. It is essential for the nurse to recognize that addressing defense mechanisms should be done sensitively, as they may be crucial for the client's emotional regulation. Encouraging the development of healthy coping skills while acknowledging the role of defense mechanisms in managing stress is a balanced approach in psychiatric care. Choice B is incorrect because completely eliminating defense mechanisms is not always feasible or beneficial. Choice C is incorrect as it oversimplifies the relationship between defense mechanisms and ego integrity. Choice D is incorrect as it misrepresents the role of defense mechanisms in ego functions.

4. A client with a history of alcohol use disorder is admitted to the hospital for detoxification. Which of the following symptoms should the nurse expect to observe during withdrawal? Select one that doesn't apply.

• A. Tremors
• B. Hallucinations
• C. Diaphoresis
• D. Bradycardia

Correct answer: D

Rationale: During alcohol withdrawal, symptoms such as tremors, hallucinations, diaphoresis, and seizures are commonly observed. Bradycardia is not typically associated with alcohol withdrawal; instead, tachycardia, an increased heart rate, is more commonly seen. Therefore, bradycardia is the correct answer as it is not an expected symptom during alcohol withdrawal. Tremors, hallucinations, and diaphoresis are all common manifestations of alcohol withdrawal, while bradycardia is not typically seen in this context.

5. A patient presents in the Emergency Department immediately following a shooting incident in a school where she has been teaching. There is no evidence of physical injury, but she appears very hyperactive and talkative. Which of these symptoms manifested by the patient are common initial biological responses to stress? Select one that doesn't apply.

• A. Constricted pupils
• B. Watery eyes
• C. Unusual food cravings
• D. Increased heart rate

Correct answer: C

Rationale: When faced with stress, the body can react in various ways. Symptoms such as constricted pupils, increased heart rate, and increased respirations are commonly seen as initial biological responses to stress. In this case, the presence of constricted pupils is not typically associated with stress responses. Dilated pupils are more commonly linked to the Fight or Flight response. Watery eyes and increased heart rate are typical responses to stress. Unusual food cravings are not considered a typical biological response to stress.

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