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CD 443 Final Exam – Questions With Detailed Solutions
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CD 443 Final Exam – Questions With Detailed Solutions
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CD 443 Final Exam – Questions With Detailed SolutionsTympanometry is NOT a hearing test? Right Ans - TRUE
Classifications of tympanograms Right Ans - Type A
Type B
Type C
Type A Right Ans - Normal outer ear and middle ear function
Type B Right Ans - -Also known as "flat"
-Typically suggests an obstructive condition
Type C Right Ans - -Negative middle ear pressure
-Typically suggests Eustachian tube dysfunction
OAE's are reliable screening tests? Right Ans - TRUE
OAE results= Right Ans - pass/fail OR present/absent
What is the outer hair cells response to sound? Right Ans - OAEs
Who can OAEs be performed on? Right Ans - anyone who is still/quiet
Can you tell loudness and clearness from OAE? Right Ans - NO
Newborn hearing screenings are performed when? Right Ans - 24-48 hours
before baby leaves hospital
Types of newborn hearing screenings? Right Ans - -OAE
-AABR (automated auditory brainstem response)
UNHS follow up recommended immediately if... Right Ans - caregiver
concerns regarding hearing, speech, lang, and dev delays
UNHS follow up recommended by 3. months of age if... Right Ans - -
infections while preg
-ECMO
-head injury=hospital
, -chemo
-culture-positive infections
UNHS follow up recommended by 9 months of age if... Right Ans - -family
history
-admitted to NICU 5+ days
-exposure to infections
-hyperbilirubenimia
-craniofacial abnormalities
-asphyxia/hypoxic
-intravenous meds
-any of 400 syndromes
Components of Early Hearing Detection & Identification Right Ans - -
screening by 1 month
-identification by 3 months
-intervention by 6 months
EDHI screening by 1 month takes place where? Right Ans - hospital
EDHI identification by 3 months Right Ans - Diagnostic testing of infants
failing screening to specify degree of hearing loss or actual normal hearing
EDHI intervention by 6 months manages and entails what? Right Ans - -
manages hearing loss/hearing aids
-early intervention/therapy programs
Infants < About 6 Months use what type of tests? Right Ans - -otoacoustic
emissions
-auditory brainstem response (ABR)
-tympanometry
Threshold for ABR testing? Right Ans - look for the lowest stimulus level at
which wave V is detectable.
behavioral testing of young children include? Right Ans - -behavioral
observation
-visual reinforcement
-conditioned play
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