A University Student Was Attending a Horror Movie When He

A university student was attending a horror movie when he started to experience anxiety symptoms (rapid heartbeat,sweating,and shallow breathing) .He was so upset that he went to a psychologist who told him that he probably had had a panic attack.In the following weeks,he became apprehensive about sitting in lecture halls,crowded rooms,and even classrooms.To be diagnosed with panic disorder,what also would have to happen?

A) He would also need to become severely depressed about his problem.
B) He would also need to interpret unexpected physical sensations as dangerous to his well-being.
C) He would also need to repress the anxious feelings and pretend the experience never happened.
D) He would also need to achieve a high score on the anxiety sensitivity index.