Middle ear ossicles - Study guides, Class notes & Summaries
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Hearing Aid Dispenser's Written Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
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Why do we perform audiometric tests? 
: to determine the different characteristics of a hearing loss if one presents 
A hearing loss is characterized by what three descriptors? 
: 1. Type of hearing loss (conductive, sensorineural, mixed) 
2. Degree of hearing loss (mild, moderate, etc) 
3. Configuration of hearing loss or what the hearing loss looks like (ex: flat, rising, 
sloping, etc) 
Conductive hearing loss 
2 | P a g e 
: a loss that occurs when sound is NOT transmitted efficiently throu...
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Hearing Aid Dispenser Exam | Questions with 100% Solutions/Verified Answers| Already Passed
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Typanometry - ANSWER What identifies a measure of of compliance of the TM (ear drum)? 
+200 H2O to -200 H2O - ANSWER Typanograms probe tip measures from...... 
Type A Tympanogram - ANSWER A (normal) Intact TM(ear drum). Requires the presents of air in 
the middle ear, an intact ossicles, an normal Eustachian tube. 
Type As Typanogram(shallow). - ANSWER Transfer of energy is stiffened. Stiffened movement 
of the TM. Ossicular fixation, compliance is reduced, typanosclerossis(calcium deposits of t...
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IPAP ENT Test I Questions and Answers 100% Solved
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IPAP ENT Test I Questions and Answers 
100% Solved 
auricle is innervated by what nerve superiorly and anteriorly: ️️auriculotemporal 
auricle is innervated by what nerve posteriorly and inferiorly: ️️greater auricular and lesser 
occipital 
auricle is innervated by what nerve by way of the concha and external auditory meatus: 
️️vagus 
approx. 2.5 cm long in an adult 
S- Shaped 
Cerumen (wax) secreted by sebaceous glands in distal third of EAC ️️external canal 
what makes up ...
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Goshorn Industrial Final Exam Questions with 100% Correct Answers Latest 2024/2025.
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Goshorn Industrial Final Exam Questions with 100% Correct Answers Latest 2024/2025. What does CAOHC stand for? - answers-Council for 
Accreditation of Occupational Hearing Conservation 
True or False: The OHC can be responsible for the 
diagnosis of hearing problems. - answers-False 
Name at least 6 activities the OHC is trained to carry 
out. - answers-Take noise measurements 
perform hearing screenings 
refer to audiologists/physicians 
Collect medical history 
Perform a visual ear inspection ...
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Hearing Aid Dispenser's Written 118 Exam Questions & Answers | with 100% Correct Answers | Updated & Verified
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Why do we perform audiometric tests? - ️️to determine the different characteristics of a hearing loss if one presents 
 
A hearing loss is characterized by what three descriptors? - ️️1. Type of hearing loss (conductive, sensorineural, mixed) 
2. Degree of hearing loss (mild, moderate, etc) 
3. Configuration of hearing loss or what the hearing loss looks like (ex: flat, rising, sloping, etc) 
 
Conductive hearing loss - ️️a loss that occurs when sound is NOT transmitted efficiently t...
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CHAMBERLAIN COLLEGE OF NURSING NR 509 APEA TEST (HEENT) / NR 509 APEA EXAM 2023 (HEENT): ADVANCED PHYSICAL ASSESSMENT- QUESTIONS AND ANSWERS WITH EXPLANATIONS
- Exam (elaborations) • 27 pages • 2023
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Question 1 
The function of the auditory ossicles is to: 
a. transmit the light reflex to the light cone. 
b. transform sound vibrations into mechanical waves for the inner ear. 
c. to capture sound waves from the external ear for transmission into the middle ear. 
d. to separate the inner ear from the middle ear. 
Explanation: 
The function of the auditory ossicles is to transform sound vibrations into mechanical 
waves for the inner ear 
Question 2 
A 35-year-old patient complains of vertigo a...
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NS372 Chapter 17; Questions and Answers (A+)
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NS372 Chapter 17; Questions and Answers 
(A+) 
The cone of light is located in the... 
a) inner ear 
b) middle ear 
c) external ear 
d) semicircular ear Answer-c) external ear 
The ossicles contained in the middle ear include the malleus, the incus, and the... 
a) pars tensa 
b) pars flaccida 
c) umbo 
d) stapes Answer-d) stapes
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Audiology Health Technician Exam 2024 Graded A+.
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Audiology Health Technician Exam 2024 Graded A+. 
What is the acronym for CAOHC? - ANSWER Council for Accreditation in 
Occupational Hearing Conservation 
What is the primary purpose of CAOHC? - ANSWER It is to implement resources 
and guidance to facilitate the practice of hearing loss prevention through 
standardized training and credentialing of OHCs. 
CAOHC council is comprised of ____ professional organizations. - ANSWER 9 
professional organizations 
CAOHC provides training for - ANSWER OH...
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IPAP ENT Test Questions and Answers 100% Solved
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IPAP ENT Test Questions and Answers 
100% Solved 
Describe the external auditory canal. ️️An S-shaped, 2.5 cm long canal, that secretes 
cerumen via sebaceous glands (in the distal third portion). 
What does cerumen do for the ear canal? ️️Cerumen provides protection and lubrication 
for the EAC. 
What are the ossicles of the middle ear? ️️Malleus, Incus, Stapes 
What is the most common type of skin cancer found on the auricle? ️️Basal cell carcinoma 
A patient presents to the cl...
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Intro to Audiology Final Exam Questions & 100% Correct Answers | Latest Update | Graded A+
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moderate degree hearing loss 
: 41-55 dB HL 
what do audiologist do? (3) 
: prevention, rehabilitation, habilitation 
birth place of audiology 
: military hospitals 
when was audiology "born" 
: world war II 
"parents" of audiology 
: otology, speech pathology 
number of people hard of hearing in the U.S. 
: 30 million 
2 | P a g e 
number of people classified as deaf in the U.S. 
: 2 million 
percent of U.S. population with hearing loss 
: 10% 
impact of hearing loss on children 
: developm...
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