The nurse is helping develop a meal plan based on nutritional guidelines for a 73-year-old client being discharge to home with the client's 65- year-old spouse. Which statement best indicates an understanding of the nutritional guidelines when planning meals by the two spouses?

Choice A: Withholding the antacid until the client gets indigestion is not appropriate because the primary purpose of aluminum hydroxide in CKD is to bind to phosphates in foods and reduce their absorption. It is not primarily used for indigestion.

Choice B: While CKD can lead to disturbances in gastric acid secretion, aluminum antacids are primarily used in CKD to control hyperphosphatemia by binding to phosphates in the gastrointestinal tract. Their role is not primarily related to gastric acid control.

Choice C: This response provides the most appropriate rationale. Aluminum antacids are often prescribed to CKD clients to prevent the absorption of dietary phosphates, which can contribute to hyperphosphatemia in CKD.

Choice D: Simply informing the healthcare provider that the client does not want to take the antacid is not the most informative response, as it does not address the rationale behind the medication use in CKD.

Choice A rationale: Referring the client to a dietitian for nutrition education is a proactive step. Dietitians can provide personalized guidance and address the client's dietary concerns and preferences. However, this alone may not be sufficient if the client is strongly resistant to dietary changes.

Choice B rationale: Providing pamphlets about heart-healthy diet selections is informative but may not effectively address the client's resistance to dietary changes. The client's reluctance needs to be explored and addressed through a more interactive approach.

Choice C rationale: While exercise is important for heart health, the primary concern here is the client's elevated cholesterol levels, which are significantly impacted by dietary choices. Suggesting exercise alone may not adequately address the issue at hand.

Choice D rationale: Discussing the client's concerns about the change in diet is the most appropriate initial action. It allows the nurse to understand the client's perspective, identify barriers to compliance, and work collaboratively with the client to develop a plan that considers his preferences and challenges. This approach is more likely to lead to a successful change in diet and lifestyle compared to simply providing information or referrals.