A50-year-old female is entrapped in her passenger car after it struck a tree. as the rescue team is preparing to extricate her, you quickly assess her and determine that she is breathing shallowly and that her radial pulse is absent. you should: . maintain spinal stabilization as she is extricated. b. secure her with a short backboard or vest device. c. stabilize her condition before extrication begins. d. begin cpr as the rescue team begins extrication.