Nursing Elites

1. A client with hypertension is being educated on lifestyle changes by a nurse. Which recommendation is the most important to reduce blood pressure?

• A. Increase water intake
• B. Avoid alcohol consumption
• C. Exercise regularly
• D. Reduce sodium intake

Correct answer: D

Rationale: Reducing sodium intake is crucial in managing hypertension as high sodium levels can lead to fluid retention and increased blood pressure. While increasing water intake is beneficial for overall health, reducing sodium has a more significant impact on blood pressure. Regular exercise is important for cardiovascular health but does not have as direct an impact on blood pressure as sodium reduction. Avoiding alcohol is also important, but in terms of managing blood pressure, reducing sodium intake takes precedence.

2. A client frequently admitted to the locked psychiatric unit repeatedly compliments and invites one of the nurses to go out on a date. The nurse's response should be to

• A. Ask not to be assigned to this client or to work on another unit
• B. Tell the client that such behavior is inappropriate
• C. Inform the client that hospital policy prohibits staff from dating clients
• D. Discuss the boundaries of the therapeutic relationship with the client

Correct answer: D

Rationale: The correct response for the nurse in this situation is to discuss the boundaries of the therapeutic relationship with the client. By doing so, the nurse can reinforce professionalism, establish clear boundaries, and prevent ethical conflicts. Option A is incorrect because avoiding the client or unit does not address the issue at hand and may compromise patient care. Option B, while acknowledging the behavior, does not address the underlying reasons and boundaries. Option C, stating hospital policy, is not as therapeutic or client-centered as discussing the therapeutic relationship directly.

3. A client who has been prescribed multiple antihypertensive medications experiences syncope and has a blood pressure of 70/40. What is the rationale for the nurse to hold the next scheduled antihypertensive dose?

• A. Increased urinary clearance of the medications has produced diuresis, lowering the blood pressure.
• B. The antagonistic interaction of the medications has reduced their effectiveness.
• C. The synergistic effect of the medications has resulted in drug toxicity, causing hypotension.
• D. The additive effect of the medications has lowered the blood pressure too much.

Correct answer: D

Rationale: The additive effect of multiple antihypertensive medications can cause hypotension, leading to dangerously low blood pressure. In this scenario, the client experiencing syncope with a blood pressure of 70/40 indicates severe hypotension, likely due to the combined action of the antihypertensive medications. Holding the next scheduled dose is essential to prevent further lowering of blood pressure and potential complications. Choices A, B, and C provide inaccurate explanations and do not align with the client's presentation and the need to manage hypotension caused by the additive effect of the medications.

4. What is the expected outcome of prescribing a proton pump inhibitor to a client with a peptic ulcer?

• A. Promote healing of the gastric mucosa.
• B. Neutralize the effects of stomach acid.
• C. Inhibit the growth of Helicobacter pylori.
• D. Reduce gastric acid secretion.

Correct answer: D

Rationale: The correct answer is D: Reduce gastric acid secretion. Proton pump inhibitors (PPIs) work by reducing gastric acid secretion, which helps prevent further irritation of the gastric mucosa and allows ulcers to heal. While promoting healing of the gastric mucosa (Choice A) is an indirect outcome of reducing gastric acid secretion, the primary mechanism of PPIs is to lower acid levels. Choice B, neutralizing the effects of stomach acid, is typically associated with antacids, not PPIs. Inhibiting the growth of Helicobacter pylori (Choice C) is usually achieved with antibiotics, not PPIs.

5. A client is admitted to isolation with active tuberculosis. What infection control measures should the nurse implement?

• A. Initiate protective environment precautions.
• B. Use droplet precautions only.
• C. Ensure a positive pressure environment in the room.
• D. Implement negative pressure and contact precautions.

Correct answer: D

Rationale: When caring for a client with active tuberculosis, it is crucial to implement negative pressure rooms and contact precautions to prevent the spread of infection. Choice A, initiating protective environment precautions, is incorrect as this is not the recommended approach for tuberculosis. Choice B, using droplet precautions only, is insufficient as tuberculosis requires additional precautions. Choice C, ensuring a positive pressure environment in the room, is incorrect because negative pressure rooms are necessary to contain airborne pathogens like tuberculosis. Therefore, the most appropriate measures include implementing negative pressure rooms and contact precautions.

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