Which symptom is consistent with localized edema around a wound?

Localized edema around a wound is primarily characterized by fluid accumulation in the affected area. This occurs as part of the body's inflammatory response to injury, where blood vessels become more permeable, allowing fluids, proteins, and white blood cells to enter the tissue surrounding the wound. This process results in swelling, which is the hallmark of edema.

Fluid accumulation leads to the visible swelling and can cause pressure in the area, potentially affecting nearby structures. While other symptoms such as pain or difficulty in moving might be associated with a wound, the defining feature of localized edema specifically pertains to the build-up of fluids. Therefore, recognizing fluid accumulation as a critical symptom helps in assessing the extent and nature of the injury.