Nursing Elites

1. A nurse is reviewing the ABG results of a client with chronic emphysema. Which result suggests the need for further treatment?

• A. PaO2 level of 89 mm Hg
• B. PaCO2 level of 55 mm Hg
• C. HCO3 level of 25 mEq/L
• D. pH level of 7.37

Correct answer: B

Rationale: The correct answer is B. A PaCO2 level of 55 mm Hg is elevated, indicating carbon dioxide retention, a common complication of emphysema that necessitates intervention. Elevated PaCO2 can lead to respiratory acidosis, reflecting inadequate ventilation. Choices A, C, and D are within normal ranges. A PaO2 level of 89 mm Hg is acceptable. An HCO3 level of 25 mEq/L falls within the normal range, suggesting adequate compensation. A pH level of 7.37 is also within the normal range, indicating the client's acid-base balance is maintained.

2. A nurse is teaching a client about nonpharmacological pain management techniques. Which statement about hypnosis is appropriate?

• A. Hypnosis promotes increased control of pain perception during labor
• B. Hypnosis uses therapeutic touch to reduce anxiety
• C. Hypnosis focuses on biofeedback as a relaxation technique
• D. Hypnosis provides instruction to minimize pain

Correct answer: A

Rationale: The correct answer is A: "Hypnosis promotes increased control of pain perception during labor." Hypnosis can be effectively utilized during labor to help individuals enhance their control over how they perceive pain. Choice B is incorrect because hypnosis does not primarily use therapeutic touch to reduce anxiety. Choice C is incorrect as hypnosis is not primarily focused on biofeedback as a relaxation technique. Choice D is incorrect because hypnosis does not provide direct instructions to minimize pain but rather helps individuals gain control over their pain perception.

3. A client is prescribed omeprazole. Which of the following should the nurse monitor?

• A. Liver function
• B. Magnesium levels
• C. Blood glucose
• D. Hemoglobin levels

Correct answer: B

Rationale: Corrected Rationale: Omeprazole can cause hypomagnesemia, a condition characterized by low magnesium levels in the blood. Monitoring magnesium levels is crucial to detect and address this potential adverse effect. Liver function (Choice A) is not typically affected by omeprazole. Blood glucose (Choice C) and hemoglobin levels (Choice D) are not directly impacted by omeprazole administration. Therefore, magnesium levels (Choice B) are the most appropriate parameter to monitor in a client prescribed omeprazole.

4. A patient with chronic kidney disease reports feeling light-headed after taking their medication. What should the nurse instruct the patient to do?

• A. Take the medication with food
• B. Take the medication at bedtime
• C. Stand up slowly to prevent dizziness
• D. Increase fluid intake

Correct answer: C

Rationale: Patients with chronic kidney disease are prone to orthostatic hypotension, which can cause dizziness. To prevent this, the nurse should instruct the patient to stand up slowly. Options A, B, and D do not directly address the issue of orthostatic hypotension and dizziness in this scenario.

5. A nurse is educating a patient about their new prescription for a statin medication. What should the nurse advise the patient to avoid while taking this medication?

• A. Drinking grapefruit juice
• B. Consuming high-protein meals
• C. Exercising regularly
• D. Taking the medication in the morning

Correct answer: A

Rationale: The correct answer is A: Drinking grapefruit juice. Grapefruit juice can increase the risk of statin toxicity by interfering with the enzyme that metabolizes statin medications, leading to higher drug levels in the body. This interaction can potentially cause adverse effects. Therefore, patients should be advised to avoid consuming grapefruit juice while taking statins. Choices B, C, and D are incorrect. Consuming high-protein meals, exercising regularly, and taking the medication in the morning are not contraindicated while on statin therapy. In fact, following a healthy diet, engaging in physical activity, and taking the medication at a consistent time each day can be beneficial for patients prescribed statins.

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