Roman Numerals Quiz

: When the puretone threshold is 30 decibels or less at 1000 Hz and 70 decibels or more at 2000 Hz, the Roman numeral obtained by using the appropriate table will be elevated to the next higher Roman numeral. Reference: For more information on evaluating hearing loss based on exceptional patterns of hearing impairment, see . 38 CFR 4.86. ................
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