Emily is in the habit of picking at her skin every time she feels nervous or anxious. emily engages in this kind of compulsive behavior to such an extent that she ends up bruising herself in the process. in the context of ocd-related disorders, emily is most likely suffering from

Emily is most likely suffering from excoriation. It refers to skin being hurt or injured such as it's being scraped. It is what Emily is suffering from because base on the scenario above, she has the habit of picking her skin, in which the excoriation means or refers to the skin as being hurt of which Emily is demonstrating above as she gets nervous.