A patient is undergoing surgery for a bronchopleural fistula…
A patient is undergoing surgery for a bronchopleural fistula in the right lung with a left-sided double lumen tube (DLT). The DLT was placed without difficulty and placement confirmed after repositioning patient in the right lateral decubitus position. During the surgery the patient’s oxygen saturation decrease from 95% to 82%. Which intervention is MOST appropriate at this time?