Post-Operative Complications to Monitor

A nurse is caring for a patient in the post-anesthesia care unit (PACU) following a major surgical procedure. The nurse is aware that patients are at risk for a variety of potential complications during this critical recovery phase. It is essential for the nurse to monitor for these complications to ensure the patient's well-being. Which of the following complications should the nurse specifically assess for in this post-operative patient? (Select all that apply)