____ serum contains an excessive amount of fat and appears white

Based on the following presentations of patient injuries, which one would be considered MOST severe, justifying immediate transportation to a trauma center?

A) Open (compound) midshaft femur fracture B) Flail chest C) Midline cervical spine pain D) Closed head injury

Which of the following is TRUE regarding a transient ischemic attack?

A) Signs and symptoms are a little different from a stroke. B) If it doesn't resolve within two hours, it is a full blown stroke. C) If not promptly treated, a TIA will progress to a stroke. D) A patient who has had a TIA is at high risk for subsequent stroke.