ARCHETYPE Acoustic Reflex Test Result (openEHR-EHR-OBSERVATION.acoustic_reflex_result.v1)

ARCHETYPE IDopenEHR-EHR-OBSERVATION.acoustic_reflex_result.v1
ConceptAcoustic Reflex Test Result
DescriptionRecord of measurements from an acoustic reflex test, and their clinical interpretation.
UseUse to record measurements from a single acoustic reflext test, for diagnostic or screening purposes. Ipsilateral testing, contralateral testing or both, can be recorded per test ear. Use to record the interpretation of all measurements for each single ear test configuration, and an overall interpretation (or audiological diagnosis). Acoustic reflexes measure the eardrum movement generated by the stapedius and tensor tympani reflex in response to intense sound. The acoustic reflex threshold can be helpful in checking for particular types of hearing loss in situations where patient reliability is questionable. Acoustic reflex testing can also be done as part of a battery of tests to investigate central nervous system pathology, although this usage is now uncommon.
PurposeTo record measurements from an acoustic reflex test, and their interpretation by a clnician.
References
Copyright© National E-Health Transition Authority, openEHR Foundation
AuthorsAuthor name: Kerrie Lee
Organisation: Hearing Health Program, Northern Territory
Email: kerrie.lee2@bigpond.com
Date originally authored: 2013-03-12
Other Details LanguageAuthor name: Kerrie Lee
Organisation: Hearing Health Program, Northern Territory
Email: kerrie.lee2@bigpond.com
Date originally authored: 2013-03-12
OtherDetails Language Independent{licence=This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/., custodian_organisation=Ocean Informatics, current_contact=Heather Leslie, Ocean Informatics, heather.leslie@oceaninformatics.com, original_namespace=com.oceaninformatics, original_publisher=Ocean Informatics, custodian_namespace=com.oceaninformatics, MD5-CAM-1.0.1=B2139F19D85571DF27B01C765BC6E16E, build_uid=9ef08ea0-9a18-46ed-b8ed-78240cda8724, revision=1.0.0}
Keywordshearing, test, acoustic, reflex, decibels
Lifecyclepublished
UIDc860d65f-b0b8-4e44-b7f4-ce69d8863707
Language useden
Citeable Identifier1013.1.1865
Revision Number1.0.0
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  • dB SPL [The test stimuli are calibrated using the sound pressure level scale.]
  • dB HL [The test stimuli are calibrated using the hearing level scale.]
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  • 226Hz [The probe tone frequency was set at 226Hz.]
  • 1000Hz [The probe tone frequency was set at 1000Hz.]
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Units:
  • dB
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  • Acoustic Reflex Test [Test of the reflex elicited from the stapedius muscle in response to an acoustic stimulus.]
  • Non Acoustic Reflex Test [Test of the reflex elicited from the stapedius muscle in response to a non-acoustic stimulus e.g. tactile or orbital air-jet.]
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  • Left Ipsilateral [Stimulus presented to the left ear; probe is situated in left ear.]
  • Right Ipsilateral [Stimulus presented to the right ear; probe is situated in right ear.]
  • Left Contralateral [Stimulus presented to the left ear; probe is situated in right ear.]
  • Right Contralateral [Stimulus presented to the right ear; probe is situated in left ear.]
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  • Pure Tone - 500 Hz [A pure tone signal set at 500Hz.]
  • Pure Tone - 1000 Hz [A pure tone signal set at 1000Hz.]
  • Pure Tone - 2000Hz [A pure tone signal set at 2000Hz.]
  • Pure Tone - 4000Hz [A pure tone signal set at 4000Hz.]
  • Broad Band Noise [Noise with components over a wide range of frequencies.]
  • Narrow Band Noise [Noise centred on a specified frequency.]
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Units:
  • 1.0..110.0 dB
    Limit decimal places: 0
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Units:
  • millisec
  • s
    Limit decimal places: 0
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Units:
  • millisec
  • s
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  • Normal Range [The intensity range in dB at which a reflex is expected in a normal hearing ear.]
  • Absent [No reflex was elicited in response to a stimulation tone.]
  • Elevated [Reflex was elicited at an elevated stimulation level.]
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  • Normal [The reflex was observed at a sensation level expected in a normal hearing ear.]
  • Reduced [The reflex was observed at a reduced sensation level compared to a normal hearing ear.]
  • Elevated [The reflex was observed at a higher sensation level than expected for a normal hearing ear.]
  • Absent [No reflex was elecited in response to a stimulation tone.]
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  • Present [The reflex has been observed as present.]
  • Absent [The reflex has not been observed.]
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  • dB SPL [The test stimuli are calibrated using the sound pressure level scale.]
  • dB HL [The test stimuli are calibrated using the hearing level scale.]
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  • 226Hz [The probe tone frequency was set at 226Hz.]
  • 1000Hz [The probe tone frequency was set at 1000Hz.]
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Units:
  • dB
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