A: I have had some really horrible headaches lately.
B: How long have your headaches been going on?
A: I get headaches occasionally, but they have been really bad lately.
B: Any unusual amounts of stress in your life going on right now?
A: I am getting ready to take my GRE.
B: Have you been able to sleep regular hours?
A: It has been hard for me to sleep with a bad headache.
B: Has anything hit you in the head lately?
A: I hit my head on a cupboard door a week ago.
B: Let’s have you come back in a few days and see how you feel.