Figure 1.

UCLA enhanced recovery after surgery anesthesia protocol. ABG indicates arterial blood gas; BG, blood glucose; BS, blood sugar; d/c, discontinue; Fio₂, fraction of inspired oxygen; FSBG, fingerstick blood glucose; gtt, glucose tolerance test; HR, heart rate; IBD, inflamma- t bowel disease; ISS, Injury Severity Score; IV, intravenous; MIVF, maintenance intravenous fluids; OR, operating room; PACU, postanesthesia recovery unit; PEEP positive end-expiratory pressure; PO, oral; PONV, postoperative nausea and vomiting; PTU, procedural treatment unit; PVI, pleth variability index; Q1H, every hour; Q6H, every 6 hours; SV, stroke volume; SW, stroke volume variability; TAptransversus abdominis plane; UCLA, University of California, Los Angles.