A male client returns to the mental health clinic for assistance with his anxiety reaction that is manifested by a rapid heartbeat, sweating, shaking, and nausea while driving over the bay bridge. What action in the treatment plan should the nurse implement?

A) Encourage the client to avoid driving altogether.
B) Explore the root causes of the anxiety reaction.
C) Prescribe an anxiolytic medication.
D) Instruct the client to ignore the symptoms.