Damage to the steering wheel and/or dashboard should cause a high index of suspicion for which type of internal injury?

Which of the following is NOT an open tissue injury?

A) Evisceration B) Abrasion C) Avulsion D) Contusion

During a Steiner Tunnel Test, all materials are tested against the rating of what type of flooring?

A. Cedar B. Red oak C. Masonry D. Concrete