A 10-month-old male is brought into ED by his parents with unexplained reduced level of consciousness and vomiting.
A 54-year-old man walks into emergency 3 hours after a 150kg plank of wood fell on his head. He has obvious external signs of head injury
A 34-year-old man is brought into ED one hour after a 4m fall from a roof. He had a brief loss of consciousness immediately following the fall, then subsequently regained consciousness.