0 of 9 Questions completed
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 9 Questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Based on the findings on the muscle biopsy (trichrome stain) shown below, which of the following is most likely seen on examination of this patient?
A 57-year-old male with recently diagnosed small cell lung cancer (SCLC) is presenting to the electromyography lab with a one-month history of muscle cramps and muscle pain. Percussive myotonia is appreciated on examination. Electromyography showed myokymic discharges. Autoantibodies against which of the following channels are likely present in this case?
Paralysis of the stapedius muscle can occur with ipsilateral damage to which cranial nerve?
A 68-year-old woman presents to the emergency room with a 3-month history of worsening cognition, ataxia, dysphagia, and periodic episodes of brachial dystonia, and facial grimacing. A continuous EEG was performed but no EEG correlate was seen with the abnormal movements. An autoimmune process is suspected. Which of the following serum autoantibodies is most likely present?
Which of the following is the mechanism of action for amantadine?
A 43-year-old female presents with rapidly declining cognitive function over the past few weeks. She is no longer able to hold a sustained conversation, she is no longer able to drive, and has worsening insomnia. CSF analysis shows increased 14-3-3 protein levels. What is the pathogenesis of this patient’s disease?
Which of the following is correct regarding the H-reflex?
A 17-month male was brought to the pediatric neurology clinic was brought to the clinic with concerns for developmental delay. Parents note that the child was a product of a normal pregnancy and his delivery was uncomplicated. A developmental delay was appreciated by 8 months of age. He is largely non-verbal. He appears happy in the room, laughing spontaneously without any external stimuli. Which of the following abnormalities most likely explains this developmental disorder?
A 32-year-old man with no significant past medical history presents to the emergency department after experiencing a generalized tonic-clonic seizure. His neurological examination was unremarkable. As part of his work-up, an MRI was obtained (see FLAIR axial image below). What is the most appropriate next step in management?