A 25-year-old female is BIBA following a high speed MVA. She was driving on a highway at 100kph when an ongoing car drove into her lane, resulting in a head-on collision. She is 38/40 pregnant and complaining of abdominal pain.

1. List (9) physiological changes of pregnancy and state how and why these would modify your management of this patient. (18 marks) 18 marks