Nursing Elites

1. When preparing a client for transfer to the ICU for placement of a pulmonary artery catheter, the nurse should explain that this catheter is used to monitor which of the following conditions?

• A. Intracranial pressure
• B. Spinal cord perfusion
• C. Renal function
• D. Hemodynamic status

Correct answer: D

Rationale: A pulmonary artery catheter is primarily used to monitor hemodynamic status. It provides essential information on cardiac output, preload, afterload, and overall cardiovascular function. This data helps healthcare providers manage the client's fluid status, cardiac function, and guide treatment interventions in critically ill patients. Monitoring intracranial pressure, spinal cord perfusion, or renal function would require different monitoring devices and techniques, not a pulmonary artery catheter.

2. A client is prescribed nicotine replacement therapy. Which statement should the nurse include in this client's teaching?

• A. Smoking while taking this medication will increase your risk of a stroke.
• B. Make a list of reasons why smoking is a bad habit.
• C. Stopping this medication suddenly increases your risk for a heart attack.
• D. Rise slowly when getting out of bed in the morning.

Correct answer: A

Rationale: When a client is prescribed nicotine replacement therapy, it is crucial to emphasize that smoking while using this therapy can increase the risk of a stroke. Smoking while on nicotine replacement therapy can lead to excessive nicotine levels in the body, elevating cardiovascular risks. Therefore, the nurse should educate the client on the importance of avoiding smoking while utilizing this medication. Choices B, C, and D are not relevant to the specific teaching required for a client on nicotine replacement therapy.

3. A client with Parkinson's disease is prescribed carbidopa-levodopa (Sinemet). What should the nurse include in the teaching about this medication?

• A. Take the medication without a high-protein meal.
• B. Expect the medication to take several weeks to reach full effectiveness.
• C. The medication may cause urine to turn light.
• D. You may experience a rapid heartbeat as a common side effect.

Correct answer: B

Rationale: Patients prescribed carbidopa-levodopa should be informed that it may take several weeks for the medication to reach its full therapeutic effectiveness in managing Parkinson's disease symptoms. This delayed onset of action is important for patients to be aware of to prevent premature discontinuation of the medication due to perceived lack of efficacy.

4. While assessing a client with pulmonary tuberculosis, which of the following findings should the nurse expect?

• A. Lethargy
• B. High-grade fever
• C. Weight gain
• D. Dry cough

Correct answer: A

Rationale: When assessing a client with pulmonary tuberculosis, the nurse should expect lethargy as a common finding. Tuberculosis can cause fatigue and weakness due to the body's efforts to fight the infection. High-grade fever is another common symptom of tuberculosis, not weight gain or dry cough. Weight loss is more typical in tuberculosis due to decreased appetite and systemic effects of the infection. A persistent productive cough with sputum is more characteristic of tuberculosis rather than a dry cough.

5. A client with tuberculosis (TB) is taking isoniazid (INH). Which instruction is most important for the nurse to include?

• A. Take the medication with food to avoid stomach upset.
• B. Avoid exposure to sunlight while taking this medication.
• C. Report any numbness or tingling in extremities.
• D. Have liver function tests done regularly.

Correct answer: D

Rationale: Regular monitoring of liver function tests is crucial for clients taking isoniazid (INH) due to the potential risk of hepatotoxicity. Isoniazid can cause liver damage, and early detection through routine liver function tests can help prevent severe complications.

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