A nurse is planning care for an older adult client who has dementia and a nutritional deficit.
Which of the following actions should the nurse plan to take?

Choice A rationale

Spironolactone is a potassium-sparing diuretic. Its mechanism of action involves blocking aldosterone receptors in the kidney's distal convoluted tubule and collecting duct, leading to increased sodium and water excretion while retaining potassium. Consequently, taking a potassium supplement concurrently would dangerously increase the risk of hyperkalemia, a condition characterized by high blood potassium levels (normal range is 3.5-5.0 mEq/L), which can cause life-threatening cardiac dysrhythmias.

Choice B rationale

Spironolactone's primary effect is on sodium and potassium balance, not calcium. Calcium supplements do not typically interact with spironolactone in a way that would cause a significant, adverse change in calcium levels. The nurse should instruct the client to avoid supplements that directly alter the electrolytes affected by the medication's mechanism of action.

Choice C rationale

Spironolactone does not significantly impact iron metabolism. Therefore, a client taking an iron supplement would not be at increased risk of an adverse interaction. Iron supplements are generally well-tolerated with spironolactone, and there is no contraindication for their concurrent use. The focus of client teaching should be on electrolytes directly affected by the medication.

Choice D rationale

Spironolactone does not have a direct or clinically significant interaction with magnesium supplements. While diuretics can sometimes affect magnesium levels, spironolactone's primary action is on potassium and sodium. Therefore, there is no major contraindication for the use of magnesium supplements, unlike the life-threatening risk associated with potassium supplementation. *.

Choice A rationale

Giving a new sibling plenty of "alone time" with a preschooler is a misconception and can cause increased feelings of resentment and jealousy. A preschool-age child may not understand why they are being left alone with the new baby, and it can be a source of stress. It is more effective to involve the older child in the care of the baby and to ensure the older child receives dedicated one-on-one time with a parent to feel valued and loved.

Choice B rationale

A common strategy to help a preschooler adjust to a new sibling is to give them a gift from the new baby. This gesture helps the older child associate the new baby with a positive experience rather than a negative one. It makes the older child feel special and included, reducing feelings of displacement or jealousy. It is a simple way to foster a sense of connection and warmth between the siblings.

Choice C rationale

Holding the new baby when the older child first meets them can cause the older child to feel excluded and jealous. This action may inadvertently create a sense of competition for the parent's attention. A better approach is for one parent to hold the baby while the other parent holds the older child, or for the baby to be in a bassinet or held by another family member, allowing the preschooler to have uninterrupted attention from the parent.

Choice D rationale

While meeting a new sibling at home can be beneficial, the most crucial factor is how the meeting is structured, not just the location. The location is less important than ensuring the older child feels included and not replaced. The nurse's suggestion should focus on strategies to manage the preschooler's feelings of jealousy and displacement, such as giving them a gift, rather than on the meeting's location, which is a secondary consideration