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Description: A nurse examines Ashlyn Blocker’s feet for injuries. Because of a rare condition, Ashlyn cannot feel pain from scrapes and scratches. Severe, chronic pain causes terrible suffering for millions of people, but moderate, temporary pain is useful because it alerts us to injury. Picture Stats: Views: 177 Filesize: 560.85kB Height: 422 Width: 500 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=39083 |