The pair of word that best describes the analogy: Prescription : physician is:
-Ruling : Judge. Knowing that a physician is a person qualified to practice medicine and that he is the official person who can provide a prescription (an order that is written by a physician). In the same sense, a judge is public official appointed to make a ruling (authoritative decision).
Answer: Katniss believes that the Gamemakers will arrest her, execute or turn her into an Avox.
Shortly after the thought of what they might do to her, she concludes it doesn't matter anyways since she was not going to win in whichever way.
She is just seen, to the readers, as someone who is anxious as she thinks about her mother and sister.