dialogue: #Person1#: I came to this lab to have my blood drawn.
  #Person2#: You are in the right place. Roll up your left sleeve and have a seat.
  #Person1#: What am I being tested for?
  #Person2#: Your doctor wants to know what your white blood cell count is.
  #Person1#: What does my white blood cell count tell him?
  #Person2#: Usually if your white count is off, the doctor suspects an infection.
  #Person1#: How much will it hurt?
  #Person2#: It is only a pin prick. I have to put this tourniquet on your arm to make the vein easier to find.
  #Person1#: Is that my blood going into that tube?
  #Person2#: That blood that just filled the tube is all that I needed. Thanks for coming in!
summary: #Person2# is drawing #Person1#'s blood as the doctor wants to know #Person1#'s white blood cell count.
topic: draw the blood