Daily Quiz for FCPS Part 1, Daily Quiz for NBDE Part 1 Quiz of Anatomy of Ear and Nasal Cavity UPDATED December 29, 2015 Dr. Jahangir Khan Leave a comment Welcome to your Quiz of Anatomy # 3 Q: A 3-year-old girl ruptured her eardrum when she inserted a pencil into her ear. Her mother took her to the emergency department after noticing that the child was crying and complaining of pain in her ear with a few drops of blood in the external auditory meatus. The attending doctor examined the child for possible injury to a nerve that runs across the eardrum. The most likely nerve to be injured is the? Auricular branch of the vagus Chorda tympani Glossopharyngeal (CN IX) Lesser petrosal Trigeminal (CN V)Be sure to click Submit Quiz to see your results!