The Nurse Is Explaining the Difference Between Delirium and Dementia

Multiple Choice

The nurse is explaining the difference between delirium and dementia to a family member of a client with confusion.Which statement is appropriate for the nurse to include?

A) "The cause of delirium is unknown."
B) "Dementia develops suddenly."
C) "Delirium is a common occurrence in older adult clients who are hospitalized."
D) Delirium is often confused with depression in older adult clients."