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Quiz von josh.asbill, aktualisiert more than 1 year ago
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Erstellt von josh.asbill
vor mehr als 8 Jahre
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Frage 1
Frage
Another name for the Pinna is?
Antworten
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tragus
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Auricle
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Umbo
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Tympanic Membrane
Frage 2
Frage
The cone of light in a healthy right ear should appear where on the TM?
Antworten
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10:30
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11:00
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5:00
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7:00
Frage 3
Frage
What are the names of the ossicles?
Antworten
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Umbo, Manubrium, Vestibule
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Cochlea, Saccule, Utricle
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Malleus, Incus, Stapes
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Anterior, Posterior, Lateral
Frage 4
Frage
What is the resonant frequency of the average ear canal?
Antworten
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2700 Hz
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4000-5000 Hz
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8000 Hz
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3200 Hz
Frage 5
Frage
Microtia is:
Antworten
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Narrowing of the ear canal
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Weak cartilage causing tissue sagging and closure of the ear canal when pressed
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Small, malformed pinna
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Incomplete formation of the ossicles
Frage 6
Frage
The purpose of the Eustachian Tube is:
Antworten
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Amplify sound prior to the loss of intensity which occurs with transmission from an air space to a fluid filled space
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Aerate the middle ear space and equalize middle ear pressure
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Provide a passage for sound to reach the TM
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Collect wax
Frage 7
Frage
Otosclerosis is an example of what type of hearing loss?
Antworten
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Mixed
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Sensorineural
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Non-organic
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Conductive
Frage 8
Frage
The organ of Corti sits on which membrane?
Antworten
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Tympanic Membrane
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Tectorial Membrane
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Serous Membrane
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Basilar Membrane
Frage 9
Frage
How many outer hair cells do we have?
Antworten
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3000 – 3500
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10,000 – 12,000
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12,000 – 15,000
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4000 - 5000
Frage 10
Frage
The arrangement of areas of sensitivity on the basilar membrane such that high frequencies are processed at the base of the cochlea and low frequencies are processed at the apex of the cochlea is known as:
Antworten
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Tonotopic Organization
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Auditory Neuropathy
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Bone Conduction
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Ohm’s Law
Frage 11
Frage
Which of the following would cause a Sensorineural hearing loss:
Antworten
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Presbycusis
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Otitis Media
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Collapsed Ear Canal
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TM perforation
Frage 12
Frage
A patient with recruitment has what type of hearing loss?
Antworten
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Conductive
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Sensorineural
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No hearing loss
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Mixed
Frage 13
Frage
What is the definition of Dynamic Range?
Antworten
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The amount of gain for each frequency
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The difference between the patient’s threshold and UCL
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The difference between the patient’s MCL and UCL
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The difference between the patient’s threshold and MCL
Frage 14
Frage
Upon otoscopic examination, the patient has a TM perforation. What type of tympanogram would you expect to see?
Antworten
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Type B
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Type C
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Type Ad
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Type A
Frage 15
Frage
15. We should see acoustic reflexes at what level?
Antworten
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70-90 dB SPL
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30-50 dB SL
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120 dB HL
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90 dB SPL
Frage 16
Frage
Surgical treatment for a TM perforation is called what?
Antworten
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Mastoidectomy
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Myringotomy
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Tympanoplasty
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Stapedectomy
Frage 17
Frage
Which of the following is NOT a characteristic of Meniere’s Disease?
Antworten
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Fluctuating hearing loss
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Inflammation and pain of the ear
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Tinnitus
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Fullness of the ear
Frage 18
Frage
How frequently should your equipment be calibrated?
Antworten
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Once a year
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Once a month
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Once a day
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Never
Frage 19
Frage
AC testing tests what parts of the ear?
Antworten
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Outer ear only
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Outer and middle ear
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Outer, middle, and inner ear
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Inner ear only
Frage 20
Frage
Spondee words are the stimuli for which test?
Antworten
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WRS
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SRT
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SDT
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MCL
Frage 21
Frage
An example of a spondee word is:
Antworten
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Ball
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Independent
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Airplane
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Ocho
Frage 22
Frage
WRS testing uses which stimuli?
Antworten
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Phonetically Balanced words
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Pictures
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White Noise
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Spondee words
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