The Nurse Is Assessing an Older Adult Client and Observes

The nurse is assessing an older adult client and observes that the client is having several cognitive problems,including memory and attention deficits and fluctuating levels of orientation.The nurse confirms with the family that the client's symptoms developed over a several-year period.Which health problem is the client most likely experiencing?

A) Depression
B) Dementia
C) Intellectual disability
D) Delirium