Exam Preview for 37010: Vestibular Schwannoma: Pre-Operative Audito

Vestibular Schwannoma: Pre-Operative Auditory and Vestibular Evaluation

Please note: exam questions are subject to change.

1. Which of the following is NOT a red flag on an audiogram for retrocochlear pathology? Pure tone asymmetry Positive Stenger test Elevated or absent acoustic reflexes Positive roll-over test
2. If a patient has a vestibular schwannoma in the right ear, what pattern might you expect for acoustic reflex testing? Present in all conditions Absent in all conditions Absent for conditions when the probe is in the right ear Absent for conditions when the stimulus is in the right ear
3. Which of the following may indicate a poorer prognosis for hearing preservation outcomes? Pre-operative hearing loss Caloric weakness greater than 50% Present otoacoustic emissions Absent Auditory Brainstem Response (ABR)
4. Cervical VEMP (cVEMP) responses give information regarding the status of the: Saccule & inferior vestibular nerve Utricle & inferior vestibular nerve Saccule & superior vestibular nerve Utricle & superior vestibular nerve
5. Which of the following is NOT a sub-test of a vestibular evaluation that gives information about the compensation status of an existing vestibular weakness? Spontaneous nystagmus Post-head shake nystagmus Calorics Asymmetries in rotational testing