A patient presents to the trauma bay status post fall from a 3-story window. The patient was intubated in the field for agonal breathing. No meds were given prior to arrival. The nurse practitioner is assessing the patient and sees the pupils are fixed and dilated. What is likely going on with this patient?
A. Subdural hematoma
B. Encephalitis
C. Herniation
D. Ischemic stroke