A nurse is providing discharge teaching to the family of a client who has Alzheimer's disease. Which of the following instructions should the nurse include in the teaching?

A. Keep a monthly calendar in the client's kitchen: A calendar showing a full month may be difficult for a client with Alzheimer's disease to process due to impaired memory and orientation. Simpler visual aids or daily reminders are more effective in supporting cognitive function. B. Provide distraction by keeping the television on: Leaving the television on continuously can overstimulate the client and contribute to confusion or agitation. Clients with Alzheimer's often benefit more from calm, structured environments than from constant auditory input. C. Install a nightlight in the client's bedroom: Installing a nightlight helps maintain orientation and reduce nighttime confusion. It also lowers the risk of falls by making it easier for the client to navigate their environment if they wake during the night. D. Place a deadbolt lock on the client's bedroom door: Locking the client in their bedroom poses serious safety concerns, especially in emergencies like a fire. It may also increase anxiety or fear. Safer wandering prevention measures include door alarms or monitoring systems.