| D006310 |
Hearing Aids |
Wearable sound-amplifying devices that are intended to compensate for impaired hearing. These generic devices include air-conduction hearing aids and bone-conduction hearing aids. (UMDNS, 1999) |
Ear Molds, Hearing Aid,Aid, Hearing,Aids, Hearing,Hearing Aid |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000158 |
Acoustic Impedance Tests |
Objective tests of middle ear function based on the difficulty (impedance) or ease (admittance) of sound flow through the middle ear. These include static impedance and dynamic impedance (i.e., tympanometry and impedance tests in conjunction with intra-aural muscle reflex elicitation). This term is used also for various components of impedance and admittance (e.g., compliance, conductance, reactance, resistance, susceptance). |
Audiometry, Impedance,Electroacoustic Impedance Tests,Impedance Tests, Acoustic,Tympanometry,Acoustic Impedance Test,Electroacoustic Impedance Test,Impedance Audiometry,Impedance Test, Acoustic,Impedance Test, Electroacoustic,Impedance Tests, Electroacoustic,Test, Acoustic Impedance,Test, Electroacoustic Impedance,Tests, Acoustic Impedance,Tests, Electroacoustic Impedance |
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| D001299 |
Audiometry |
The testing of the acuity of the sense of hearing to determine the thresholds of the lowest intensity levels at which an individual can hear a set of tones. The frequencies between 125 and 8000 Hz are used to test air conduction thresholds and the frequencies between 250 and 4000 Hz are used to test bone conduction thresholds. |
Audiometries |
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| D055656 |
Prescriptions |
Directions written for the obtaining and use of PHARMACEUTICAL PREPARATIONS; MEDICAL DEVICES; corrective LENSES; and a variety of other medical remedies. |
Prescriptions, Non-Drug,Prescriptions, Nondrug,Non-Drug Prescription,Non-Drug Prescriptions,Nondrug Prescription,Nondrug Prescriptions,Prescription,Prescription, Non-Drug,Prescription, Nondrug,Prescriptions, Non Drug |
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| D034381 |
Hearing Loss |
A general term for the complete or partial loss of the ability to hear from one or both ears. |
Deafness, Transitory,Hearing Impairment,Hearing Loss, Transitory,Hypoacusis,Transitory Hearing Loss,Deafnesses, Transitory,Hypoacuses,Loss, Hearing,Loss, Transitory Hearing,Transitory Deafness,Transitory Deafnesses,Transitory Hearing Losses |
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