Final answer:
A lesion with loss of epidermis and dermis is a type of skin injury that involves damage to both layers of the skin. Examples include deep cuts, burns, and some ulcers. The body's natural healing process involves the formation of a scab and growth of new skin cells to close the wound.
Step-by-step explanation:
A lesion with loss of epidermis and dermis is a type of skin injury that involves damage to both the outermost layer of skin (epidermis) and the layer beneath it (dermis). This type of lesion typically results in a break or opening in the skin, exposing the underlying tissues. Examples of lesions with loss of epidermis and dermis include deep cuts, burns, and some types of ulcers.
When the epidermis and dermis are damaged, the body's natural healing process is initiated to repair the injured tissues. The healing process involves the formation of a scab or crust over the lesion, followed by the growth of new skin cells to close the wound. In some cases, medical intervention may be needed to treat the lesion and promote healing.