. "Regenerates easily. ??? ??? ??? eschar black or brown necrotic tissue that needs to be removed so the wound can heal ??? ??? ??? evisceration If this occurs, the nurse places serile dressings, moistened with normal saline over the protruding organs & tissue (and calls doctor), an intestine or other internal organ protruding through a wound in the abdomen ??? ??? ??? exudate Fluid that accumulates" . . . .