This assignment requires a systematic review of perioperative care practices, including the analysis of various studies and papers on topics such as patient safety, pain management, and surgical techniques. The assigned readings include articles from journals such as Clinical Gastroenterology and Hepatology, British Journal of Surgery, and European Journal of Anaesthesiology. The review should provide an overview of the current best practices in perioperative care, including guidelines for patient preparation, anesthesia, surgery, and post-operative recovery. The assignment aims to identify key findings and recommendations from the literature, providing a comprehensive understanding of perioperative care protocols.