REFER to image HThis patient presents with a wound on his le…

REFER to image HThis patient presents with a wound on his leg. He reports that the skin and tissue just “fell off” a few hours ago. He says that the area stung and looked red, white and blue yesterday and this morning it appeared black and then “fell off”. He says that he feels nauseated, but otherwise alright. Which of the following treatments would be reasonable to try?REFER to image H