A nurse is preparing to educate a client who takes the sulfonylurea glipizide on how to take the medication, which instruction should the nurse prioritize to ensure client safety?

A. Tell the client to take glipizide right before bedtime to avoid hypoglycemia symptoms during the day: Taking glipizide at bedtime increases the risk of nocturnal hypoglycemia, which can be dangerous if the client is asleep and unaware of low blood glucose symptoms. Timing should be coordinated with meals to prevent hypoglycemia. B. Encourage the client to take the medication with water even if skipping meals to maintain consistent dosing: Taking glipizide without eating can trigger hypoglycemia. Consistent dosing is important, but safety requires aligning administration with food intake. Skipping meals while taking glipizide is unsafe. C. Instruct the client to double the next dose to compensate for the missed meal and prevent hyperglycemia: Doubling the next dose can result in severe hypoglycemia. Glipizide should never be doubled to compensate for a missed meal. Dose adjustments must be guided by a healthcare provider. D. Advise the client to take his medication thirty minutes before a meal to reduce the incidence of hypoglycemia: Taking glipizide 30 minutes before a meal allows the medication to stimulate insulin release in coordination with food intake. This timing helps prevent hypoglycemia while maximizing the drug’s glucose-lowering effect, ensuring safe and effective therapy.