<prompt> Feature of ruptured skin caused by excessive heatIrregular marginClear regular marginContused marginAbraded margin  <response>: HEAT RUPTURE HAS IRREGULAR MARGINS WITH NO CONTUSION OR ABRASION Heat rupture splits Skin splits occurring due to severe burning charring Irregular margins Sites: Fleshy areas, Extensor surfaces joints. Multiple, Large several centimeters Resembles incised or lacerated wounds. Intact nerves, blood vessels in the floor of heat rupture. Bleeding is absent Vital reaction is absent 