Review Question - QID 109002

A 25-year-old man presents to his primary care physician for trouble with focus and concentration. He states that he lives at home with his parents his entire life and recently was able to get a job at a local factory. Ever since the patient started working, he has had trouble focusing on his job. He is unable to stay focused on any task. His boss often observes him "daydreaming" with a blank stare off into space. His boss will have to yell at him to startle him back to work. The patient states that he feels fatigued all the time and sometimes will suddenly fall asleep while operating equipment. He has tried going to bed early for the past month but is unable to fall asleep until 2 hours prior to his alarm. His temperature is 98.6°F (37°C), blood pressure is 112/68 mmHg, pulse is 81/min, and respirations are 12/min. A physical exam is within normal limits. The patient fears that if this continues he will lose his job. Which of the following is the most appropriate initial step in management?