試題詳解

40. A man fell from a 1.5 m high platform and bumped the right side of his head directly against the concrete floor. Shortly after the incident, he appeared confused, unsure of his location, time of the day, and the events leading to his fall. He also complained about headaches on his right side. The horizontal CT scan of his head showed a lens-shaped radiopaque inside the right temporal cranium. This patient likely suffered from:
(A) skin abrasion
(B) subcutaneous bruises
(C) epidural hematoma
(D) subdural hematoma
(E) subarachnoid hemorrhage