While the rest of the team leaps into action in their own way, Rose rushes to mare's aid and safely gets her out of the room. Aside from a nasty bump on the head (the source of the bleeding) and probable concussion, she also has a number of bruises that probably go all the way to the bone. The back of her neck, right by the collar, has several scratches that are clearly caused by claws as well. It looks like she was dragged around by the back of her uniform without regard for her personal health, safety, or comfort.