When does the postoperative phase begin and end?

The postoperative phase is a critical period in patient care that begins when the patient is transferred to the Post Anesthesia Care Unit (PACU) following surgery and extends until the patient has a follow-up evaluation. This phase encompasses all aspects of recovery from anesthesia and the surgical procedure, including monitoring for complications, managing pain, ensuring adequate recovery from anesthesia, and preparing for discharge.

By defining the end of this phase as the follow-up evaluation, it recognizes the importance of ongoing observation and care after the initial release from the PACU to ensure that the patient is progressing well and recovering as expected. This follow-up can include assessing wound healing, managing any residual effects of surgery, and addressing any patient concerns, solidifying continuity of care.

In contrast, other options suggest narrower windows for this phase—such as ending with discharge from surgery or waking up from anesthesia—which do not encompass the full scope of postoperative monitoring and care necessary for optimal patient recovery. Additionally, the timeline outlined in the correct response aligns with best practices in perioperative nursing that emphasize comprehensive postoperative care beyond the immediate surgical intervention.