In the advanced stages of Alzheimer's disease, a phenomenon called sundowner syndrome occurs, in which cognitive disturbances tend to
a. improve as the day goes on.
b. become worse toward evening.
c. come and go during the course of the day.
d. peak around mid-day.
Question 2
Research has indicated that clinicians are accurate in their diagnosis of Alzheimer's disease major neurocognitive disorder about _____ percent of the time.
a. 100
b. 90
c. 80
d. 50
