Audiometery soft copy
-
Upload
najamhassannajam -
Category
Health & Medicine
-
view
323 -
download
1
description
Transcript of Audiometery soft copy
![Page 1: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/1.jpg)
Audiometry
![Page 2: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/2.jpg)
• The Audiometer
• Test Environment
• Patient’s Role
• Clinician’s Role
• Air Conduction Audiometry
• Bone Conduction Audiometry
• Audiogram Interpretation
• Masking
Pure Tone Audiometry
![Page 3: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/3.jpg)
•Generic Audiometer
Audiometer
![Page 4: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/4.jpg)
•Clinical and Portable Audiometer
Audiometer
![Page 5: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/5.jpg)
•Earphones
Audiometer
![Page 6: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/6.jpg)
•Bone Conduction Vibrator
Audiometer
![Page 7: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/7.jpg)
•Sound Treated Booth
Test Environment
![Page 8: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/8.jpg)
•Quiet Room
Test Environment
![Page 9: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/9.jpg)
•Hand Raising
•Signal Button
•Verbal Response
Patient’s Role
![Page 10: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/10.jpg)
•Instructions
•Patient’s Position
•Placement of Earphones
•Test Procedures for Pure Tone Thresholds
Clinician’s Role
![Page 11: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/11.jpg)
•Degree of Hearing Loss based on PTA
• Mild (16 to 40dB)
• Moderate (41 to 70dB)
• Severe (71 to 90dB)
• Profound (91 to onward)
Clinician’s Role
![Page 12: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/12.jpg)
•Basic Audiogram
Audiograms
![Page 13: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/13.jpg)
•Symbols
Audiograms
![Page 14: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/14.jpg)
•Type of Loss – Conductive
•Difference between A/C and B/C More than 15 dB.
•Bone Conduction Normal
Audiograms
![Page 15: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/15.jpg)
•Type of Loss – Sensorineural
•Difference between A/C and B/C less than 15 dB.
•Bone Conduction will be abnormal
Audiograms
![Page 16: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/16.jpg)
•Type of Loss – Mixed
•Difference between A/C and B/C is more the 15 dB.
•Bone conduction will be abnormal
Audiograms
![Page 17: Audiometery soft copy](https://reader030.fdocuments.net/reader030/viewer/2022020122/549e6984b379597b4b8b4589/html5/thumbnails/17.jpg)
Masking