Nursing Elites

1. A nurse is teaching a client who has hypertension about managing blood pressure. Which of the following statements should the nurse make?

• A. Increase your intake of red meat to manage your blood pressure.
• B. You should avoid drinking alcohol while taking this medication.
• C. Exercise for at least 30 minutes most days of the week.
• D. Limit your fluid intake to 3 liters per day.

Correct answer: C

Rationale: The correct statement is C: 'Exercise for at least 30 minutes most days of the week.' Regular exercise is essential in managing blood pressure as it helps improve cardiovascular health. Choice A is incorrect as increasing red meat intake can be detrimental due to its high saturated fat content, which can negatively impact blood pressure. Choice B is not directly related to managing blood pressure unless the medication interacts negatively with alcohol. Choice D, limiting fluid intake to 3 liters per day, is not a general recommendation for managing blood pressure unless specifically advised by a healthcare provider.

2. Which electrolyte imbalance is a common concern for patients on loop diuretics?

• A. Hypokalemia
• B. Hyperkalemia
• C. Hyponatremia
• D. Hypercalcemia

Correct answer: A

Rationale: The correct answer is A, Hypokalemia. Loop diuretics can lead to potassium loss, resulting in hypokalemia. This imbalance is a common concern because potassium plays a vital role in various physiological functions, including maintaining proper heart function. Choices B, C, and D are incorrect because loop diuretics typically do not cause hyperkalemia, hyponatremia, or hypercalcemia.

3. A nurse is preparing to administer vancomycin IV to a client who has methicillin-resistant Staphylococcus aureus (MRSA). Which of the following actions should the nurse take?

• A. Administer the medication over 60 minutes
• B. Monitor the client's blood glucose level during administration
• C. Infuse the medication rapidly to reduce the risk of infection
• D. Administer the medication using a filter needle

Correct answer: A

Rationale: The correct action the nurse should take is to administer the medication over 60 minutes. This is important because administering vancomycin over 60 minutes helps prevent red man syndrome, a reaction that can occur with rapid infusion. Monitoring the client's blood glucose level (Choice B) is unrelated to vancomycin administration. Infusing the medication rapidly (Choice C) is incorrect and can lead to adverse reactions. Administering the medication using a filter needle (Choice D) is unnecessary for vancomycin administration.

4. What is the priority intervention for a patient with a severe allergic reaction?

• A. Administer epinephrine
• B. Administer corticosteroids
• C. Administer oxygen
• D. Administer antihistamines

Correct answer: A

Rationale: The correct answer is to administer epinephrine. Epinephrine is the first-line treatment for severe allergic reactions because it rapidly reverses the symptoms of anaphylaxis by constricting blood vessels, increasing heart rate, and relaxing airway muscles. Corticosteroids, although helpful to reduce inflammation, are not the priority in the acute management of severe allergic reactions. Oxygen may be needed to support breathing, but it is not the initial priority. Antihistamines are not as effective as epinephrine in treating severe allergic reactions and should not be the first intervention.

5. A nurse is planning care for a client who has dehydration. Which of the following interventions should the nurse include?

• A. Monitor the client's fluid intake.
• B. Provide the client with a high-protein diet.
• C. Encourage the client to ambulate frequently.
• D. Administer 0.45% sodium chloride IV.

Correct answer: D

Rationale: The correct intervention for a client with dehydration is to administer 0.45% sodium chloride IV. This solution helps correct fluid imbalance by providing the necessary electrolytes. Restricting fluid intake (Choice A) is not appropriate for dehydration as the client needs adequate fluids to rehydrate. Providing a high-protein diet (Choice B) is not directly related to correcting dehydration. Encouraging the client to ambulate frequently (Choice C) is beneficial for overall health but does not address the issue of dehydration directly.

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