Which of the following is NOT typically a sign of a basilar skull fracture?

Severe dizziness is not typically a sign of a basilar skull fracture. Instead, the signs associated with a basilar skull fracture often include very specific physical manifestations of trauma. For example, cerebrospinal fluid (CSF) otorrhea refers to the leakage of CSF from the ear, which can occur when there is a fracture involving the temporal bone. Raccoon's eyes, characterized by bruising around the eyes, can signify a fracture around the orbits. Battle's sign, which presents as bruising behind the ear, is indicative of trauma affecting the base of the skull.

While dizziness can result from various head injuries, it is a nonspecific symptom and is not a definitive indicator of a basilar skull fracture. The other options clearly correlate to recognized clinical signs that indicate such a fracture. Understanding these signs is crucial for identifying the seriousness of the injury and ensuring proper medical response.