<prompt> High frequency audiometry is used inOtosclerosisOtotoxicityNon-organic hearing lossMenieres disease  <response>: In ototoxicity, there is high-frequency hearing loss. Note: Pure tone audiometry has only frequency of 125 to 8000 Hz. OTOTOXIC DRUGS: A. Aminoglycoside antibiotics Streptomycin Dihydrostreptomycin Gentamicin Tobramycin Neomycin Kanamycin Amikacin Netilmycin Sisomycin B. Diuretics Furosemide Ethacrynic acid Bumetanide C. Antimalarials Quinine Chloroquine Hydroxychloroquine D. Cytotoxic drugs Nitrogen mustard Mechlorethamine Cisplatin Carboplatin E. Analgesics Salicylates Indomethacin Phenylbutazone Ibuprofen F. Chemicals Alcohol Tobacco Marijuana Carbon monoxide poisoning G. Miscellaneous Erythromycin Ampicillin Propranolol Propylthiouracil Deferoxamine Ref: Dhingra; 6th Edition; pg no 34 