An emergency department nurse triages a group of clients who were injured in a school bus crash. Which of the following clients should the nurse have the provider evaluate first?

A client who has a forehead wound that is bleeding copiously

A client who has a compound fracture of the femur and is crying in pain

A client who was unconscious at the scene and now reports diplopia and nausea

A client who has several missing teeth and a swollen, ecchymotic upper lip