Nursing Elites

1. Which of the following is an example of a mood stabilizer used to treat bipolar disorder?

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

Correct answer: B

Rationale: Lithium is a widely recognized mood stabilizer used in the treatment of bipolar disorder. It helps to control mood swings, prevent manic episodes, and reduce the risk of suicidal behavior in individuals with bipolar disorder. Fluoxetine is an antidepressant, Haloperidol is an antipsychotic, and Lorazepam is a benzodiazepine used for anxiety and insomnia, none of which are primary mood stabilizers for bipolar disorder.

2. What assessment findings would indicate lithium toxicity in a patient hospitalized for an acute manic episode?

• A. Shortness of breath, gastrointestinal distress, chronic cough
• B. Ataxia, severe hypotension, large volume of dilute urine
• C. Gastrointestinal distress, thirst, nystagmus
• D. Electroencephalographic changes, chest pain, dizziness

Correct answer: B

Rationale: In a patient suspected of lithium toxicity, the presence of ataxia, severe hypotension, and a large volume of dilute urine are key assessment findings. Ataxia is a sign of central nervous system involvement, severe hypotension indicates cardiovascular effects, and a large volume of dilute urine suggests renal impairment, all of which are commonly seen in severe lithium toxicity. Options A, C, and D do not align with typical signs of lithium toxicity.

3. What is a priority intervention for a patient with severe anxiety?

• A. Encouraging the patient to discuss their feelings in detail.
• B. Providing a calm and quiet environment.
• C. Encouraging the patient to participate in group activities.
• D. Providing detailed information about their treatment plan.

Correct answer: B

Rationale: When dealing with a patient experiencing severe anxiety, providing a calm and quiet environment is a priority intervention. This approach helps reduce stimuli and anxiety levels, creating a more soothing atmosphere for the individual. Encouraging the patient to discuss their feelings in detail or participate in group activities may be beneficial in certain situations, but establishing a peaceful setting takes precedence when managing severe anxiety. Providing detailed information about their treatment plan, although important, may not be the immediate priority when the patient is in a state of severe anxiety and needs a calming environment first.

4. A 33-year-old female diagnosed with bipolar I disorder has been functioning well on lithium for 11 months. At her most recent checkup, the psychiatric nurse practitioner states, 'You are ready to enter the maintenance therapy stage, so at this time I am going to adjust your dosage by prescribing:'

• A. A higher dosage
• B. Once-a-week dosing
• C. A lower dosage
• D. A different drug

Correct answer: C

Rationale: In the maintenance therapy stage for bipolar disorder, a lower dosage of lithium is often prescribed to prevent toxicity and maintain stability while minimizing side effects. Lower doses are typically used once the patient has achieved mood stabilization to reduce the risk of adverse effects associated with long-term lithium use.

5. Which symptom is most commonly associated with social anxiety disorder?

• A. Fear of speaking in public
• B. Recurrent, intrusive thoughts
• C. Flashbacks of traumatic events
• D. Persistent low mood

Correct answer: A

Rationale: Fear of speaking in public is a hallmark symptom of social anxiety disorder. Individuals with social anxiety disorder often experience intense fear or anxiety about social situations where they may be scrutinized or judged by others, such as speaking in public. This fear can significantly impact their daily functioning and quality of life, making it a key feature in diagnosing social anxiety disorder. Recurrent, intrusive thoughts, flashbacks of traumatic events, and persistent low mood are more commonly associated with other mental health conditions, such as obsessive-compulsive disorder, post-traumatic stress disorder, and depression, respectively. Therefore, choice A is the correct answer as it aligns with the characteristic symptom of social anxiety disorder.

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