C:-40%
D:-60%
Correct Answer:- Option-C
Question49:-Absence of pinna is known as
A:-Atresia
B:-Microtia
C:-Stenosis
D:-Anotia
Correct Answer:- Option-D
Question50:-Transducers used in cases of collapsing ear canals during air conduction testing are
A:-Bone vibrator
B:-Headphones
:-Insert earphones
D:-All of the above
Correct Answer:- Option-C
Question51:-The deepest portion of the auricle is known as
A:-Helix
B:-Concha
C:-Antihelix
D:-Lobule
Correct Answer:- Option-B
Question52:-Participation of non test ear in testing of test ear is removed using procedure.
A:-Masking
-Cross hearing
C:-Cross over
D:-Interaural attenuation
Correct Answer:- Option-A
Question53:-Amplification device which uses magnetic signal to transmit the teacher speech to children ?
A:-FM hearing aids
-Induction loop systems
C:-Infra red systems
D:-Hard wire system
Correct Answer:- Option-B
Question54:-Hearing aid comprises of
A:-Microphone
-Amplifier
C:-Receiver
D:-All of the above
Correct Answer:- Option-D
Question55:- Type of tympanogram is commonly seen in sensorineural hearing loss.

Correct Answer:- Option-D
Question56:-Goal of aural rehabilitation is to
A:-Improve speech reading
B:-Make Maximum use of residual hearing
C:-Assess the degree of the hearing handicap
D:-All of the above
Correct Answer:- Option-D
Question57:-The cranial nerve responsible for sound conduction
A:-Facial nerve
-Trigeminal nerve
C:-Vestibular nerve
D:-Auditory nerve
Correct Answer:- Option-D
Question58:-Choose the appropriate treatment for sensorineural hearing loss
A:-Hearing aids