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NBC-HIS Sample Board Exam Questions With Complete Questions And Answers 2024
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NBC-HIS Sample Board Exam Questions With Complete Questions And Answers 2024
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NBC-HIS Sample Board Exam QuestionsWith Complete Questions And Answers
2024
The bMOST bcommon bcause bof bsudden bloss bof bhearing bat b4000Hz bis:
A. bPresbycusis
B. bNoise binduced
C. bAcoustic btrauma
D. bAcoustic bneuroma b- bcorrect banswer.C. bAcoustic btrauma
During bthe bcourse bof btaking ba bcase bhistory, bwhich bof bthe bfollowing binformation bis
LEAST bimportant?
A. bAny bunilateral btinnitus bexperienced
B. bAny bvertigo bsymptoms
C. bConcussion bin bthe bprevious bsix bmonths
D. bSudden bhearing bLoss b- bcorrect banswer.C. bConcussion bin bthe bprevious bsix bmonths
A byounger bmother bcomes bin bconcerned bthat bher bhearing bhas bgone bdown. bIn
taking bher bhistory, bit's bfound bthat bher bmother balso bdeveloped ba bhearing bloss bafter
the bbirth bof bher bfirst bchild. bWhat bwould bbe bthe bMOST bprobable betiology bof bthis
problem?
A. bCholesteatoma
B. bOtitis bmedia
C. bMeniere's bdisease
D. bOtosclerosis b- bcorrect banswer.D. bOtosclerosis
Which bof bthe bfollowing bconditions bwould bNOT bbe ba bconcern bin bestablishing ba bpure
tone bair bconduction bthreshold?
A. bCollapsed beternal bauditory bmeatus
B. bCongenital batresia
C. bOtosclerosis
D. bImpacted bcerumen b- bcorrect banswer.C. bOtosclerosis
Which bof bthe bfollowing bstatements bis bFALSE bwhen btalking babout baudiometric
testing?
A. bHeadphones band binsert bearphones bshould bproduce bcomparable bresults
, B. bBone bconductor bplacement bcan baffect bthe btest bresults
C. bInsert bearphones bcan bgive bmore baccurate bresults bwhen btesting ba bcollapsed
ear bcanal
D. bAmbient bnoise bis bmore bof ba bproblem bwith binsert bearphones b- bcorrect banswer.D.
bAmbient bnoise bis bmore bof ba bproblem bwith binsert bearphones
A blarge bdip bat b6000 bHz bin bone bear bonly, bwith ba bpositive btone bdecay, bis bindicative bof:
A. bAcute botitis bmedia
B. bIndustrial bdeafness
C. bA bpossible bretrocochlear btumor
D. bAcoustic btrauma b- bcorrect banswer.C. bA bpossible bretrocochlear btumor
A bpatient bwho bhas bworn bhearing baids bfor ba blong btime breports bto byour boffice bsaying
that bhis bears bare b"stopped bup." bHe brecently bhad ba bcold.
Which bof bthe bfollowing bwill bgive bthe bMOST binformation babout bthis bpatient's
complaint?
A. bReal bear bmeasurement
B. bImpedance baudiometry
C. bPure btone bair bconduction baudiometry
D. bPure btone bbone bconduction baudiometry b- bcorrect banswer.B. bImpedance baudiometry
When btroubleshooting ba bhearing binstrument, bthe bbattery bcurrent bdrain bwas
measured.
A breading bof b0.00 bMA bwould bMOST blikely bindicate bwhich bof bthe bfollowing?
A. bBad bmicrophone
B. bBad breceiver
C. bPlugged bacoustic bfilter
D. bDead binstrument b- bcorrect banswer.D. bDead binstrument
Which bprogrammable badjustment bwould bBEST bhelp bcontrol bloud bsharp bsounds?
A. bAdjust bthe bknee bpoint bhigher
B. bReduce blow bfrequencies
C. bIncrease bthe bcompression bratio
D. bReduce bgain b- bcorrect banswer.C. bIncrease bthe bcompression bratio
During botoscopic binspection, bwhich bONE bof bthe bfollowing bis bNOT ba bconsideration
for bearmold bselection?
A. bVolume bof bacoustic bcavity
B. bTexture bof bauricle
C. bCompliance bof bthe btympanum
D. bDepth bof bconcha b- bcorrect banswer.C. bCompliance bof bthe btympanum
A bproblem bthat bmay bbe bcaused bby bshrinking bearmold btubing bis:
A. bHarmonic bdistortion
B. bChanging bresponse bof bthe binstrument
C. bIncreasing bgain
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