A nurse is planning care for a client who has dementia. Which of the following interventions should the nurse plan to include?

Rationale: A. Request a prescription for a nightly sedative: Using sedatives in clients with dementia should be avoided unless necessary, as they can increase the risk of confusion, sedation, and falls. B. Assist the client with toileting at least once every 4 hr: Clients with dementia may have difficulty recognizing when they need to use the restroom. However, the timing for assistance should be based on the client's needs and patterns rather than a set time interval. C. Turn off all lights in the client's room at night: Turning off all lights at night can contribute to confusion and anxiety in clients with dementia. Nightlights or dim lighting should be used to help the client feel secure and reduce nighttime disorientation. D. Place the client's bed at the lowest height: Placing the client's bed at the lowest height is an important safety measure for clients with dementia, as it helps prevent falls. This ensures that if the client attempts to get out of bed, the risk of injury from a fall is minimized.