Quiz 07/15/2022

The EEG shown below is consistent with which of the following?

Which of the following is a necessary requirement for electrocerebral inactivity (ECI) testing?

Congenital muscular dystrophies are most often associated with which of the following pathophysiologies?

A 62-year-old man complains of 5 years of vivid dreams. At times this involves punching and kicking, which has hurt his wife. He undergoes a polysomnogram and there is no sleep-disordered breathing and the EEG is normal. What would be the best first-line medication to treat this behavior?

Which of the following findings is most typically seen with HIV-associated neurocognitive disorder?

Which of the following statements regarding Alexander’s disease is incorrect?

A 24-year-old with a history of a motor vehicle accident and a broken leg is referred to the EMG lab with a left leg foot drop. Based on the EMG table outlined below, where is the most likely site of neuronal injury?

Initiating HAART therapy for a patient with poorly controlled HIV places them at an increased risk for which of the following?

This muscle biopsy is most consistent with which myopathic disease?

Which of the following is the mechanism of action of ropinirole?

Identify the lesion below.

An 11-year-old girl has a neurosurgical resection of a brain mass. You are consulted post-op day 2 due to speech decline progressing to complete mutism. She does not have any weakness on exam. What type of tumor was most likely resected?

A 37-year-old female with a PMH of Sjogren’s, and a recent motor vehicle accident (MVA) is referred to the EMG Lab for evaluation of right arm pain/weakness. The patient endorses right head pain which radiates down her neck into the right shoulder and wrist. Examination shows 5/5 strength in the upper extremities except for 4+/5 deltoid and 4+/5 biceps strength in the right upper extremity. Sensation to light touch was intact throughout. Sensory nerve conduction studies of the right upper extremity were normal. Based on the patient’s EMG results outlined below what is the most likely diagnosis?

A 12-year-old boy with a past medical history of sickle cell disease was admitted to the emergency room in a pain crisis. While being treated with morphine the patient developed acute left arm/leg weakness and numbness. Which of the following is the most likely etiology for the patient’s new neurologic symptoms?

Which of the following is the most likely diagnosis based on the EMG provided below?