Which of the following situations would require immediate post-operative care?

Evisceration is the correct answer because it involves the protrusion of internal organs through a surgical incision, which is a critical situation that requires immediate medical attention. This condition poses a significant risk of infection, damage to the organs, and other severe complications, necessitating prompt corrective surgical intervention.

In contrast, minor bleeding, while still needing attention, may be managed effectively with conservative measures and isn’t as dire as evisceration. Infection, though serious, generally develops over time and may not require immediate intervention unless there are associated complications. Pain management, while important for patient comfort, does not represent an acute threat to life or health compared to the immediate dangers of evisceration. Therefore, evisceration represents a clear surgical emergency that must be addressed immediately to prevent further injury or complications.