A nurse is teaching a client who has atrial fibrillation and is to start taking dabigatran. Which of the following statements by the client indicates an understanding of the teaching?

A. Dabigatran should be kept in its original container because it is sensitive to moisture, and the packaging is designed to protect the medication. B. Crushing dabigatran can alter its effectiveness and is not recommended. C. Unused medication does not need to be replaced every 6 months unless expired or damaged. D. Dabigatran should be stored at room temperature, not in the refrigerator.