A nurse is caring for a client who has a new prescription for alendronate. Which of the following actions should the nurse take?

Choice A rationale Alendronate is a bisphosphonate medication used to treat osteoporosis. It is known to be highly irritating to the esophageal mucosa, and if it lodges in the esophagus, it can cause severe esophagitis, ulceration, or erosion. Assessing the client's ability to swallow ensures safe passage of the medication and minimizes the risk of esophageal injury, highlighting a critical safety measure. Choice B rationale Alendronate should not be administered before bed. For optimal absorption and to minimize the risk of esophageal irritation, alendronate must be taken in the morning upon waking, at least 30 minutes before the first food, beverage, or medication. Taking it before bed increases the likelihood of the pill lingering in the esophagus, leading to irritation and potential injury. Choice C rationale Alendronate should not be administered with orange juice. The absorption of alendronate is significantly impaired by food, beverages other than plain water, and certain minerals like calcium. Orange juice contains calcium and can decrease the bioavailability of the medication, thereby reducing its therapeutic effectiveness. It must be taken with plain water only. Choice D rationale Informing the client to remain supine after taking the medication is incorrect. To facilitate rapid transit to the stomach and minimize esophageal contact, clients must remain upright (sitting or standing) for at least 30 minutes after taking alendronate, and until after their first food of the day. Lying down increases the risk of esophageal reflux and irritation.