Quiz #2: Ear-Cochlear Labeling Quiz

Which Roman Numeral is represented by a springboard with basil leaf design?

Which is the Bony Labryinth filled with?

Which nerve is Roman Numeral IV?

Which Roman Numeral is associated with Endolymph?

A 79 year old female presents to her primary care physician complaining of progressive hearing loss. The patient reports she used to be in a rock band when she was younger. An otoscopic exam is unremarkable. An audiogram demonstrates bilateral sensorineural hearing loss. The patient is diagnosed with Presbycusis. Where is the damaged structure most likely located?

Which structure is represented by a ?Members Only? sign on top of the moldy canopic jar?

A 24 year old female presents to the outpatient clinic due to ringing in her ear. The patient also reports episodes of a ?room spinning? sensation and ear fullness. What other factors contribute to the manifestation of her symptoms?

A 68 year old male presents to the emergency room with stroke-like symptoms. Contrast imaging demonstrates reduced flow in the Labyrinthine Artery. Which vessel is most likely occluded?

A 56 year old female presents to her primary care physician due to having trouble hearing on the phone. The patient reports she doesn’t have trouble communicating in-person. Upon further questioning, she also reports others have noticed thunder that she did not hear. If the patient has sensorineural hearing loss, where is the lesion?

Which structure is Roman Numeral IV?

Which Roman Numeral transforms mechanical force into nerve impulses?

Which artery supplies the inner ear?

A 28 year old female presents to the outpatient clinic due to sporadic hearing loss. The patient also reports vertigo and aural fullness. The diagnosis of Meniere?s Disease is made. Endolymph Hydrops compromises which structure?

How is Endolymph Fluid represented?

Where does mechanical vibration become nerve impulses?