ENT High frequency audiometry uses frequency higher than the frequency region required to understand speech. It is used to monitor which of the following? A Otosclerosis B Ototoxicity C Otospongiosis D Meniere's disease 💡 Explanation High frequency audiometry uses frequency higher than the frequency region required to understand speech. It is used to monitor which of the following? ✓ Correct Answer: B. Ototoxicity