Nursing Elites

1. A healthcare provider is reviewing laboratory results for a client who has diabetes mellitus. Which of the following tests is an indicator of long-term blood glucose control?

• A. Fasting blood glucose
• B. Glycosylated hemoglobin (HbA1c)
• C. Random blood glucose
• D. Postprandial blood glucose

Correct answer: B

Rationale: The correct answer is B, Glycosylated hemoglobin (HbA1c). HbA1c provides a measure of long-term blood glucose control over the past 2-3 months. This test reflects the average blood glucose levels during this period, making it a valuable tool in managing diabetes. Choices A, C, and D are not indicators of long-term blood glucose control. Fasting blood glucose measures the current glucose level after a period of not eating, random blood glucose provides a snapshot of the current glucose level, and postprandial blood glucose measures the glucose level after a meal.

2. A client with diabetes mellitus is being taught by a nurse about preventing long-term complications. Which of the following client statements indicates an understanding of the teaching?

• A. I will keep my blood glucose levels within the target range.
• B. I will check my feet daily for any open sores or wounds.
• C. I will consume foods that are high in fiber.
• D. I will monitor my blood pressure regularly.

Correct answer: B

Rationale: The correct answer is B because checking the feet daily for open sores or wounds is crucial in preventing complications like diabetic foot ulcers. While maintaining blood glucose levels within the target range (choice A) is important in managing diabetes, it does not specifically address long-term complications. Consuming foods high in fiber (choice C) is beneficial for glycemic control but does not directly relate to preventing long-term complications. Monitoring blood pressure regularly (choice D) is important in managing diabetes but is not as directly related to preventing long-term complications as checking for foot wounds.

3. What is the appropriate action for a patient experiencing a severe allergic reaction?

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

Correct answer: A

Rationale: The correct answer is to administer epinephrine. Epinephrine is the first-line treatment for severe allergic reactions as it helps reverse the symptoms rapidly by constricting blood vessels, increasing heart rate, and opening airways. Antihistamines (Choice B) may help with mild allergic reactions but are not effective for severe cases. Corticosteroids (Choice C) are used to reduce inflammation and are typically not the first-line treatment for acute severe allergic reactions. Administering oxygen (Choice D) may be necessary to support breathing in severe cases, but epinephrine is the primary treatment to reverse the allergic reaction symptoms.

4. How should a healthcare professional monitor a patient on furosemide for fluid balance?

• A. Monitor daily weight
• B. Check for edema
• C. Monitor input and output
• D. Monitor blood pressure

Correct answer: A

Rationale: Monitoring a patient's daily weight is crucial when assessing fluid balance in individuals prescribed furosemide. Furosemide is a diuretic that helps the body eliminate excess fluid and salt. Changes in weight can reflect fluid shifts, making daily weight monitoring a reliable indicator of fluid status. While checking for edema and monitoring input and output are essential aspects of fluid balance assessment, they may not provide as immediate and quantifiable information as daily weight measurements. Monitoring blood pressure is important in patients on furosemide due to its potential to affect blood pressure levels, but it is not as directly indicative of fluid balance as daily weight monitoring.

5. A healthcare professional is preparing to administer an IV bolus of morphine to a client. Which of the following actions should the healthcare professional take first?

• A. Check the client's respiratory rate.
• B. Administer naloxone.
• C. Check the client's pain level.
• D. Assess the client's blood pressure.

Correct answer: A

Rationale: Correct Answer: Checking the client's respiratory rate is the priority before administering morphine because morphine can depress respiration. This action helps the healthcare professional assess the client's baseline respiratory status and detect any potential respiratory depression that may be exacerbated by morphine. Choice B, administering naloxone, is incorrect because naloxone is used as an antidote for opioid overdose and not routinely administered before giving morphine. Choice C, checking the client's pain level, is important but not the first action to take before administering morphine. Choice D, assessing the client's blood pressure, is also important but not the initial priority compared to evaluating respiratory status when preparing to administer morphine.

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