Nursing Elites

1. A healthcare provider is educating a client with type 2 diabetes mellitus about managing blood glucose levels. Which of the following statements by the client indicates a need for further teaching?

• A. I will monitor my blood glucose levels every morning.
• B. I will stop taking my insulin if my blood glucose level is below 200 mg/dL.
• C. I will take my insulin as prescribed, even if I am feeling well.
• D. I will eat more simple carbohydrates if my blood glucose level is low.

Correct answer: D

Rationale: The correct answer is D because consuming more simple carbohydrates when blood glucose levels are low can cause a rapid spike in blood sugar levels, leading to potential complications. Clients with type 2 diabetes should eat complex carbohydrates or foods that help stabilize blood sugar levels when experiencing hypoglycemia. Choices A, B, and C demonstrate understanding of monitoring blood glucose levels regularly, not stopping insulin without consulting a healthcare provider, and adhering to insulin therapy even when feeling well, which are all appropriate actions for managing diabetes.

2. A healthcare professional is preparing to administer an IV fluid bolus of 500 mL over 4 hours to a client who is dehydrated. The healthcare professional should set the IV pump to deliver how many mL/hr?

• A. 75 mL/hr.
• B. 100 mL/hr.
• C. 125 mL/hr.
• D. 150 mL/hr.

Correct answer: C

Rationale: Setting the IV pump to 125 mL/hr ensures the correct infusion rate for delivering 500 mL over 4 hours. To calculate the mL/hr rate, divide the total volume to be infused (500 mL) by the total time for infusion (4 hours): 500 mL / 4 hours = 125 mL/hr. Choice A (75 mL/hr) is too low and would result in an insufficient infusion rate, potentially delaying fluid resuscitation. Choice B (100 mL/hr) would also be too low and not deliver the fluid within the specified time frame. Choice D (150 mL/hr) is too high and would infuse the fluid too quickly, potentially causing fluid overload and complications.

3. When discussing clients designating a health care proxy in situations requiring a durable power of attorney for health care (DPAHC), what information should the charge nurse include?

• A. The proxy should make health care decisions for the client regardless of the client's ability to do so.
• B. The proxy can make financial decisions if the need arises.
• C. The proxy can make treatment decisions if the client is under anesthesia.
• D. The proxy should manage legal issues for the client.

Correct answer: C

Rationale: The correct answer is C. The charge nurse should include information that the proxy can make treatment decisions if the client is under anesthesia. This is a key function of a durable power of attorney for health care. Choices A, B, and D are incorrect because a health care proxy's role is specifically related to making health care decisions, not financial decisions, legal issues, or decisions made under anesthesia.

4. A client with asthma asks how to use a peak flow meter. Which of the following instructions should the nurse provide?

• A. Use the peak flow meter at the same time each day.
• B. Take a slow, deep breath and blow out as hard as you can.
• C. Keep a log of your peak flow readings.
• D. Perform the test before using any bronchodilators.

Correct answer: D

Rationale: The correct answer is to instruct the client to perform the peak flow test before using any bronchodilators. This is important because it provides the most accurate baseline measurement of lung function. Choice A is not necessarily crucial for the accuracy of the test. Choice B describes the technique for spirometry, not peak flow meter use. Choice C, while important for tracking trends, is not directly related to the accuracy of the initial measurement.

5. What is the appropriate action for a patient experiencing chest pain?

• A. Administer aspirin
• B. Reposition the patient
• C. Check oxygen saturation
• D. Prepare for surgery

Correct answer: A

Rationale: The correct action for a patient experiencing chest pain is to administer aspirin. Aspirin helps reduce the risk of clot formation in patients with chest pain, as it has antiplatelet effects. Repositioning the patient may not address the underlying cause of the chest pain. Checking oxygen saturation is important but not the initial priority in this scenario. Surgery is not typically the first-line treatment for chest pain without further assessment and diagnostic procedures.

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