My friend called me saying that she saw a squirrel get hit by a car and it was lying down by the side of the road. I went and picked up the squirrel but I do not have any experience with injured adults. She is bleeding from her nose and walking in tight circles. She weighs 454 grams. I am in Miami, FL. I have prednisone and tramadol. Please let me know what I can do to help her.