A nurse is providing teaching to a client who has osteoporosis and is starting to take oral ibandronate. Which of the following instructions should the nurse include in the teaching?

Choice A rationale Taking ibandronate immediately after a meal is incorrect because food and beverages can significantly decrease the absorption of ibandronate. It should be taken on an empty stomach at least 60 minutes before any food or drink. Choice B rationale Drinking 8 ounces of milk when taking ibandronate is incorrect because calcium in milk can interfere with the absorption of the medication. It should be taken with plain water only. Choice C rationale Taking ibandronate before bedtime is incorrect because the patient needs to remain upright for at least 60 minutes after taking the medication to prevent esophageal irritation. Choice D rationale Taking one tablet of ibandronate on the same date each month is correct. This ensures consistent dosing and helps maintain the medication’s effectiveness.