A client with heart failure (HF) develops hyperaldosteronism and spironolactone is prescribed. Which instruction should the nurse include in this client’s plan of care?

Choice A rationaleWhile reducing salt intake is generally beneficial for clients with heart failure, replacing salt with a salt substitute is not recommended for clients taking spironolactone. Many saltsubstitutes contain potassium, and spironolactone can cause high potassium levels in the blood.Choice B rationaleCovering the skin before going outside is a general recommendation for sun protection, but it is not specifically related to the use of spironolactone.Choice C rationaleSpironolactone is a potassium-sparing diuretic, which means it can cause the body to retain potassium. Therefore, clients taking this medication should be advised to limit their intake of high-potassium foods to prevent hyperkalemia, a potentially serious condition characterized by high levels of potassium in the blood.Choice D rationaleWhile it is always important to monitor for signs of bruising, this is not the most critical instruction for a client taking spironolactone. The risk of hyperkalemia is a more immediate concern.