Frank Is a 71-Year-Old Widower Who Lives on His Own

Multiple Choice

Frank is a 71-year-old widower who lives on his own without the aid of home care. By all accounts, Frank is independent. Frank didn't realize that he had problem with his memory until he was given a simple memory test by his physician, who found a decline compared to how Frank scored two years earlier. Frank's symptoms are MOST consistent with which DSM-5 disorder?

A) mild dementia
B) mild neurocognitive disorder
C) early-onset Alzheimer's disease
D) cognitive impairment