Marcus Is 83 Takes a Long Time to Think About

Multiple Choice

Marcus is 83 takes a long time to think about and say what he is thinking. Simple thoughts take a lot of effort, and he needs help with his finances. He developed this condition very suddenly and has experienced a steady cognitive decline. Marcus was diagnosed with mild neurocognitive disorder. What aspect of his case is unusual ?

A) It is unusual for mild neurocognitive disorder to show a steady cognitive decline.
B) It is unusual for mild neurocognitive disorder to occur in someone over 80.
C) It is unusual for mild neurocognitive disorder to involve speech aphasia.
D) It is unusual for mild neurocognitive disorder to have a sudden onset.