Skull and Facial Bones — MCQs

Most common fractured facial bone

True statement about the skull shown below:

Le Fort II facial fracture implies:

Foramen spinosum transmits which of the following structures?

The most common bone involved in facial fractures is:

All of the following structures lie outside the cavernous sinus except:

A 43-year-old man presents to the emergency department after falling down a flight of stairs and landing on his head. He did not lose consciousness. He complains of severe headache, marked decreased acuity in hearing in the left ear, and a "runny nose" since the fall. On physical examination, he is found to have a left-sided Battle's sign (an ecchymosis in the area of the left mastoid process) and hemotympanum. He has a constant dripping of a clear, watery fluid through his nose. Findings on his neurologic examination, other than the hearing loss, are completely normal. X-ray studies will reveal which of the following?

Cranial nerve VIII passes through which of the following?

Paresthesia is seen with which of the following types of fractures:

A 25-year-old male presents with a head injury following a motorcycle accident, and a CT scan shows a fracture of the skull. Which bone is most commonly fractured in such injuries?