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Which of the following EEG patterns is typically seen over the age of 50?
Which of the following medications, when taken alongside statin therapy, increases the risk of statin-induced myopathy?
Which of the following is the most appropriate initial screening test for suspected restless leg syndrome?
A 38-year-old female presents for 5 weeks of worsening encephalopathy, and blurred vision. An MRI Brain with contrast is performed and shown below (T1 post-contrast, multiple axial sections). Of the following, what is the most likely diagnosis?
The vessel labeled 1 in the angiogram provided supplies all of the following structures EXCEPT:
A 35-year-old Dominican Republic immigrant is brought to the emergency room for a first-time seizure. He is currently back to baseline and has a normal neurological exam. His only complaint is a multiple-month history of chronic headaches. A head CT scan is performed and shown below. Which of the following is the most likely etiology of his symptoms?
A 55-year-old male presents to the clinic with a complaint of right lower extremity pain and weakness. On examination of the right lower extremity, there is decreased sensation to pinprick on the medial calf and foot, 4/5 strength with knee extension, and a mute patellar reflex. These findings are most likely due to radiculopathy of which of the following nerve roots?
A 29-year-old female taking oral contraceptive pills (OCPs), but with no other known medical history, presents for a 3-week course of progressive headache. Given her risk factors, the following imaging study is performed. An occlusion within which of the following structures is seen?
Narcolepsy is associated with which of the following HLA alleles?
A 6-month-old previously healthy male is seen in your clinic due to feeding difficulties and weakness for the past 8 days. The mother reports that he has also not had a bowel movement in 3 days. On physical exam, the patient demonstrates a weak cry, severe hypotonia, and hypo-responsiveness. No one else in the family is sick, however, they have been eating homemade molasses for the past 4 weeks. This patient’s condition is caused by a toxin affecting which structure?
All of the following medications have Level A or B evidence in migraine prophylaxis except:
A 14-year-old girl with no significant past medical history presents with an acute presentation of left-sided weakness. CTH was negative but MRI shows an acute lacunar ischemic stroke in the right hemisphere. An angiogram was performed which revealed segmental arterial constriction followed by segments of arterial dilation in multiple intracranial vessels. Which of the following is the most likely etiology of her ischemic stroke?
You are caring for a 50-year-old with amyotrophic lateral sclerosis (ALS). Which of the following disorders is most likely to also develop in patients with ALS?
A 45-year-old man with a past medical history of IV drug use presents with a 3-day history of back pain and fever with numbness and tingling in his arms bilaterally. He is now unable to write his name or button his shirt. His cervical MRI is shown below. Which of the following is the most likely diagnosis?