Alzheimer’s disease nursing intervention

Alzheimer’s disease nursing intervention. Which of the following nursing interventions is best for a patient with Alzheimer’s disease who is wandering and not able to sleep at night?

A.  Allow the patient to wander in a safe until he becomes tired.

B. Allow time for the patient to complete a task.

C. Use a firm volume and a low-pitched voice to communicate.

D. Speak slowly and clearly.