On your way to class you see a woman suddenly slip on ice and fall on her face. As you approach, she gets to a sitting position. She is wearing a scarf. Blood is pouring from her nose, and your...

On your way to class you see a woman suddenly slip on ice and fall on her face. As you approach, she gets to a sitting position. She is wearing a scarf. Blood is pouring from her nose, and your initial impression is that the nose appears deformed. What actions should you take?