What is an example of a depressed skin lesion?

A depressed skin lesion refers to a type of skin alteration where the surface of the skin is lower than the surrounding tissue. In this context, a laceration can be considered an example of a depressed skin lesion, as it involves a cut or tear in the skin that results in a recess or indentation.

Lacerations, being injuries that slice through the skin, create a space below the surrounding tissues, making them appear depressed compared to the normal skin surface. This contrasts with other choices where the lesions typically do not create a depression in the skin. For example, a blister is an elevated lesion filled with fluid, while a wart is a benign growth on the skin surface. A patch refers to a flat, non-palpable area of discoloration on the skin's surface and is not typically depressed.

Understanding the nature of these lesions and their classifications helps in identifying various skin conditions and their implications for health.