 Ms. Miller stops Dr. Cox in the hall to insist that she is not crazy , when they are interrupted by J.D. Cox breaks into a rapid @-@ fire delivery ( " The Rant Song " ) of the litany of annoying things J.D. does , with some help from Janitor . Dr. Cox tells Ms. Miller that if she can get J.D. to leave him alone , she 'll get the tests she wants . Ms. Miller yells at J.D. , and an impressed Dr. Cox agrees to schedule a CT scan . 
