The Prehospital Nurse Is Screening Several People Injured in a Store

The prehospital nurse is screening several people injured in a store robbery. Of those injured, the nurse should encourage which one to seek additional care at the nearest emergency department?

A) Male in his mid-20s who had several light boxes of products fall on him while the robbers ran through the store
B) Teenage female who took cover under a shelving unit and sustained a scratch on her arm
C) Middle-age female who crouched down in a corner of the room and strained her knee
D) Elderly male who was briefly unconscious