ABEM (EDX)
ABEM Electrodiagnostic Medicine Certification
Abem Electrodiagnostic Nmj DisordersEnglish
Exam overviewPractice session
A 28-year-old woman with fatigable weakness has 3 Hz repetitive nerve stimulation performed on her right ulnar nerve recording from abductor digiti minimi. The study shows a 15% decrement in CMAP amplitude from the first to the fourth response. What is the most likely diagnosis?
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