Nursing Elites

1. What is the initial intervention for a patient experiencing an allergic reaction?

• A. Administer antihistamines
• B. Administer corticosteroids
• C. Administer oxygen
• D. Administer IV fluids

Correct answer: A

Rationale: The correct answer is to administer antihistamines as the initial intervention for a patient experiencing an allergic reaction. Antihistamines work to block the effects of histamine, a substance released during an allergic reaction, helping to relieve symptoms such as itching, swelling, and hives. Corticosteroids (Choice B) are sometimes used in severe cases to reduce inflammation, but they are not the first-line treatment for an allergic reaction. Administering oxygen (Choice C) may be necessary if the patient is having difficulty breathing, but it is not the first intervention. IV fluids (Choice D) are typically given for conditions like dehydration or shock, not as the primary intervention for an allergic reaction.

2. A nurse is assessing a client who is 4 hours postoperative following a total hip arthroplasty. Which of the following findings should the nurse report to the provider?

• A. Blood pressure of 118/76 mm Hg
• B. Heart rate of 88/min
• C. Urinary output of 30 mL/hr
• D. Hematocrit 42%

Correct answer: B

Rationale: The correct answer is B: 'Heart rate of 88/min.' A heart rate of 88/min in a postoperative client can be an early sign of bleeding or other complications. It is essential to report this finding promptly to the healthcare provider for further evaluation and intervention. Choices A, C, and D are within normal ranges for a postoperative client and do not indicate immediate concern. A blood pressure of 118/76 mm Hg is normal, urinary output of 30 mL/hr may be adequate depending on the client's fluid status, and a hematocrit of 42% is within the acceptable range for a postoperative client. Therefore, they do not require immediate reporting.

3. A nurse is providing discharge teaching to a client who has a new prescription for warfarin. Which of the following statements by the client indicates an understanding of the teaching?

• A. I will avoid aspirin while taking this medication.
• B. I will increase my intake of green leafy vegetables.
• C. I will take this medication with an antacid.
• D. I should expect mild bruising around my elbows.

Correct answer: A

Rationale: The correct answer is A: "I will avoid aspirin while taking this medication." Clients taking warfarin should avoid aspirin due to the increased risk of bleeding. Choice B is incorrect because increasing the intake of green leafy vegetables high in Vitamin K can interfere with the effects of warfarin. Choice C is incorrect because warfarin should not be taken with antacids as they can decrease its absorption. Choice D is incorrect because mild bruising is a common side effect of warfarin due to its anticoagulant properties.

4. While caring for a client receiving a blood transfusion who reports chills, which action should the nurse take first?

• A. Stop the transfusion.
• B. Administer acetaminophen as prescribed.
• C. Notify the provider.
• D. Check the client's blood pressure.

Correct answer: A

Rationale: The correct action for the nurse to take first when a client reports chills during a blood transfusion is to stop the transfusion. Chills can indicate a transfusion reaction, which is a potentially serious situation. Stopping the transfusion immediately is crucial to prevent further complications. Administering acetaminophen or checking the client's blood pressure can come after ensuring the safety of the client by stopping the transfusion. Notifying the provider is important, but the immediate priority is to stop the transfusion.

5. Which electrolyte imbalance is a common concern in patients receiving loop diuretics?

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

Correct answer: C

Rationale: The correct answer is Hypokalemia (Choice C). Loop diuretics can lead to potassium loss in the urine, resulting in hypokalemia. This electrolyte imbalance is a common concern with loop diuretic therapy and necessitates regular monitoring. Hyperkalemia (Choice A) is not typically associated with loop diuretics but with conditions like renal failure. Hyponatremia (Choice B) is more common with thiazide diuretics. Hypercalcemia (Choice D) is not a typical concern with loop diuretic use.

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