Nursing Elites

1. A healthcare professional is caring for a client who has a prescription for enoxaparin. Which of the following laboratory tests should the healthcare professional review before administering the medication?

• A. Prothrombin time (PT)
• B. INR
• C. Platelet count
• D. Potassium levels

Correct answer: D

Rationale: Corrected Rationale: Before administering enoxaparin, it is essential to review potassium levels to monitor for potential imbalances. Enoxaparin, a type of anticoagulant, does not directly affect PT, INR, or platelet count. Monitoring potassium levels is crucial to ensure the safety and effectiveness of the medication. PT and INR are typically used to monitor warfarin therapy, while platelet count is essential for assessing clotting function but is not directly related to enoxaparin administration.

2. A client with a new diagnosis of diabetes mellitus is receiving discharge teaching from a nurse. Which of the following client statements indicates an understanding of the teaching?

• A. I will eat a bedtime snack if my blood sugar is below 200 mg/dL.
• B. I will eat more sugar-free candy to help control my blood sugar.
• C. I will check my blood sugar every morning before breakfast.
• D. I will avoid physical activity if my blood sugar is below 100 mg/dL.

Correct answer: C

Rationale: The correct answer is C because checking blood sugar levels every morning before breakfast is a crucial aspect of managing diabetes effectively. This practice helps individuals monitor their blood sugar levels regularly and adjust their treatment plan as needed. Option A is incorrect as consuming a bedtime snack based on blood sugar levels alone may not be an appropriate approach to managing diabetes. Option B is incorrect as relying on more sugar-free candy does not address the overall dietary management of blood sugar levels. Option D is incorrect as avoiding physical activity when blood sugar is below 100 mg/dL can hinder diabetes management, as exercise is generally beneficial for controlling blood sugar levels.

3. Which electrolyte imbalance should be closely monitored in patients on diuretics?

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

Correct answer: A

Rationale: The correct answer is A: Hypokalemia. Patients on diuretics are at risk of developing hypokalemia due to increased potassium excretion by the kidneys. Hypokalemia can lead to serious consequences such as cardiac arrhythmias. Hyponatremia (choice B) is an imbalance of sodium levels and is not typically associated with diuretic use. Hyperkalemia (choice C) is the opposite condition where potassium levels are elevated and is less common in patients on diuretics. Hypercalcemia (choice D) is an excess of calcium in the blood and is not directly related to diuretic use. Therefore, monitoring for hypokalemia is crucial in patients taking diuretics.

4. A nurse is caring for a client who has a history of alcohol use disorder and is experiencing withdrawal. Which of the following actions should the nurse take?

• A. Administer naloxone
• B. Administer diazepam
• C. Encourage oral fluid intake
• D. Administer magnesium sulfate

Correct answer: B

Rationale: The correct action for the nurse to take when caring for a client with alcohol use disorder experiencing withdrawal is to administer diazepam. Diazepam is a benzodiazepine commonly used to manage withdrawal symptoms in these clients by reducing anxiety, tremors, and the risk of seizures. Administering naloxone (Choice A) is used for opioid overdose, not alcohol withdrawal. Encouraging oral fluid intake (Choice C) is generally beneficial but not a specific intervention for alcohol withdrawal. Administering magnesium sulfate (Choice D) is not indicated for alcohol withdrawal but may be used for other conditions like preeclampsia or eclampsia.

5. A nurse is providing discharge teaching to a client who has a new diagnosis of heart failure. Which of the following client statements indicates an understanding of the teaching?

• A. I should weigh myself every morning.
• B. I should drink 2 liters of water each day.
• C. I should avoid all physical activity.
• D. I should take an extra dose of diuretic if I gain 2 pounds in a day.

Correct answer: A

Rationale: The corrected answer is A. Weighing daily is crucial for clients with heart failure to monitor fluid status since sudden weight gain can indicate fluid retention. Choice B is incorrect because excessive water intake can worsen fluid retention in heart failure. Choice C is incorrect as some physical activity is encouraged for heart failure clients, tailored to their condition. Choice D is incorrect as adjusting medication doses should always be done under healthcare provider guidance rather than self-administration.

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