A nurse is reinforcing teaching with the caregiver of a client who has Alzheimer's disease. The caregiver reports that the client awakens at night and wanders. Which of the following strategies should the nurse suggest?

A. Placing a lock at the top of doors can help prevent wandering and enhance safety, especially when placed out of the client’s line of sight. This intervention protects the client while promoting safety in the home environment. B. Sedative or antianxiety medications are not first-line interventions for wandering and may increase fall risk or confusion. C. Daytime napping can worsen nighttime wakefulness and increase wandering behaviors. D. Restraints increase the risk of injury and agitation and should not be used for wandering behaviors.