Dan Has a History of Experiencing Panic Attacks When in Public

Multiple Choice

Dan has a history of experiencing panic attacks when in public places, such as the mall. Which of the following would suggest that Dan is developing agoraphobia in addition to panic disorder?

A) Dan has hired an assistant to do grocery shopping for him.
B) Dan also has panic attacks when he is in high places.
C) Dan is almost constantly anxious or irritable for no apparent reason.
D) Dan uses stairs to avoid elevators.