ABSTRACT Introduction : Considering the practice of preoperative fasting based on observations on the gastric emptying delay after induction and the time of this fast is closely linked to organic response to trauma. arise the question about preoperative fasting period necessary to minimize such response and support the professional with clinical and scientific evidence. Aim : To revie... https://www.roneverhart.com/Viking-K2-Slide-Gate-Opener-SPS-Model/