In cases of deep tissue injury, how are lesions typically described in terms of appearance?

In cases of deep tissue injury, lesions are typically described as dark and necrotic. Necrosis refers to the death of cells or tissues, often due to a lack of blood supply or other factors leading to tissue damage. When tissues die, they may exhibit a dark coloration, which is indicative of a severe injury and the breakdown of the cellular structure. This dark coloration is often combined with other signs that suggest significant underlying damage.

In contrast to the chosen description, shiny and smooth lesions would imply a healthy or healing surface instead of reflecting the severe alterations typical in deep tissue injuries. Rough and irregular might suggest a less severe injury or the presence of granulation or scar tissue rather than the necrotic nature of a deeper lesion. Hard and firm descriptions typically relate to different types of injuries or conditions, such as hematomas or abscesses, rather than direct indicators of deep tissue necrosis. Thus, the characterization of lesions in deep tissue injury as dark and necrotic accurately reflects the pathological changes occurring in such situations.