Final answer:
The nursing supervisor should include consistent routines and familiar objects in planning the living environment for clients with dementia.
Step-by-step explanation:
The nursing supervisor should include consistent routines and familiar objects in planning the living environment for clients with dementia. Consistency and familiarity can help reduce confusion and anxiety in individuals with dementia. By maintaining a familiar routine and having familiar objects, the nursing supervisor can create a sense of security and comfort for the clients.