Quiz 07/24/2022 (3)

A 45-year-old female presents as a trauma for an unhelmeted motorcycle accident. She has sustained significant blunt head trauma, and CTH shows hydrocephalus caused by edematous mass effect compressing the fourth ventricle. Which of the following shows the correct directional flow of CSF in a normal individual?

A 28-year-old male with a known history of neuromyelitis optica spectrum disorder (NMOSD) and a recent diagnosis of acute optic neuritis returns to the emergency room for worsening monocular vision loss despite completing 5 days of high dose (1 gm/day) methylprednisolone therapy. Based on the clinical scenario and level of evidence for efficacy, what is the most appropriate next step in therapy?

A 19-year-old female who was admitted to the epilepsy monitoring unit for medically refractory epilepsy had one of her typical seizures captured during recording (see below). Which of the following symptoms did the patient most likely experience at the time of this recording?

Which of the following identifies the straight sinus?

Which of the following medications are known to develop neutralizing antibodies (NAbs) against it with chronic use?