Correct Answer: B

Rationale: The correct answer is B. Limiting potassium-rich foods is crucial for clients with chronic kidney disease to prevent hyperkalemia, a common complication. Increasing intake of potassium-rich foods like bananas (choice A), protein-rich foods (choice C), or dairy products (choice D) can exacerbate hyperkalemia in these clients. Bananas, protein-rich foods, and dairy products are all high in potassium, which is detrimental for individuals with chronic kidney disease. Therefore, choices A, C, and D are incorrect.

Correct Answer: D

Rationale: Measuring the client's intake and output every 2 hours is essential when caring for a client receiving a continuous IV infusion of milrinone. Milrinone is a medication that affects fluid balance, and monitoring intake and output helps assess the client's response to the medication. Continuous monitoring of blood pressure may not be necessary unless there is a specific indication. While weighing the client daily is important for overall assessment, measuring intake and output more frequently provides more real-time data for fluid balance evaluation. Monitoring the infusion site is crucial for detecting infiltration but is not directly related to managing fluid balance in this situation.

Correct Answer: C

Rationale: The correct answer is C, Clopidogrel. Clopidogrel is an antiplatelet medication that increases the risk of bleeding when taken with warfarin. Acetaminophen (choice A) and metoprolol (choice D) do not have significant interactions with warfarin. Ibuprofen (choice B) is an NSAID that can also increase the risk of bleeding when taken with warfarin, but clopidogrel is a more significant contraindication due to its antiplatelet effects. Therefore, healthcare professionals should be cautious when combining warfarin with clopidogrel due to the increased risk of bleeding compared to other options.

Correct Answer: C

Rationale: The correct action for the nurse to take is to check the client's creatinine level before administering vancomycin. Vancomycin is known to be nephrotoxic, so assessing the client's renal function before administering the medication is crucial to prevent further kidney damage. Administering the medication over 15 minutes (Choice A) is not the priority in this scenario as renal function assessment takes precedence. Monitoring urine output (Choice B) is important for assessing renal function but checking creatinine level directly provides more accurate information. Assessing for allergies to antibiotics (Choice D) is also important but not as essential as checking the creatinine level due to the nephrotoxic nature of vancomycin.

Correct Answer: C

Rationale: The correct answer is C: 'You should rinse your mouth after using this medication.' When providing discharge teaching for a client prescribed albuterol, the nurse should include the instruction to rinse the mouth after each use. This is important to prevent dry mouth and oral infections. Choice A is incorrect as albuterol is usually taken during the day to manage symptoms, not at bedtime. Choice B is incorrect as palpitations are not a common side effect of albuterol. Choice D is incorrect as there is no specific requirement to avoid eating before taking albuterol.