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NBC-HIS Sample Board Questions With Correct Answers
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NBC-HIS Sample Board Questions With Correct Answers
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NBC-HIS Sample Board Questions WithCorrect Answers
C. cAcoustic ctrauma c- ccorrect canswers✔✔The cMOST ccommon ccause cof csudden
closs cof chearing cat c4000Hz cis:
A. cPresbycusis
B. cNoise cinduced
C. cAcoustic ctrauma
D. cAcoustic cneuroma
C. cConcussion cin cthe cprevious csix cmonths c- ccorrect canswers✔✔During cthe ccourse
cof ctaking ca ccase chistory, cwhich cof cthe cfollowing cinformation cis
LEAST cimportant?
A. cAny cunilateral ctinnitus cexperienced
B. cAny cvertigo csymptoms
C. cConcussion cin cthe cprevious csix cmonths
D. cSudden chearing cLoss
D. cOtosclerosis c- ccorrect canswers✔✔A cyounger cmother ccomes cin cconcerned cthat
cher chearing chas cgone cdown. cIn
taking cher chistory, cit's cfound cthat cher cmother calso cdeveloped ca chearing closs cafter
the cbirth cof cher cfirst cchild. cWhat cwould cbe cthe cMOST cprobable cetiology cof cthis
problem?
A. cCholesteatoma
B. cOtitis cmedia
C. cMeniere's cdisease
D. cOtosclerosis
C. cOtosclerosis c- ccorrect canswers✔✔Which cof cthe cfollowing cconditions cwould cNOT
cbe ca cconcern cin cestablishing ca cpure
tone cair cconduction cthreshold?
A. cCollapsed ceternal cauditory cmeatus
B. cCongenital catresia
C. cOtosclerosis
D. cImpacted ccerumen
D. cAmbient cnoise cis cmore cof ca cproblem cwith cinsert cearphones c- ccorrect
canswers✔✔Which cof cthe cfollowing cstatements cis cFALSE cwhen ctalking cabout
caudiometric
testing?
A. cHeadphones cand cinsert cearphones cshould cproduce ccomparable cresults
B. cBone cconductor cplacement ccan caffect cthe ctest cresults
, C. cInsert cearphones ccan cgive cmore caccurate cresults cwhen ctesting ca ccollapsed
ear ccanal
D. cAmbient cnoise cis cmore cof ca cproblem cwith cinsert cearphones
C. cA cpossible cretrocochlear ctumor c- ccorrect canswers✔✔A clarge cdip cat c6000 cHz cin
cone cear conly, cwith ca cpositive ctone cdecay, cis cindicative cof:
A. cAcute cotitis cmedia
B. cIndustrial cdeafness
C. cA cpossible cretrocochlear ctumor
D. cAcoustic ctrauma
B. cImpedance caudiometry c- ccorrect canswers✔✔A cpatient cwho chas cworn chearing
caids cfor ca clong ctime creports cto cyour coffice csaying
that chis cears care c"stopped cup." cHe crecently chad ca ccold.
Which cof cthe cfollowing cwill cgive cthe cMOST cinformation cabout cthis cpatient's
complaint?
A. cReal cear cmeasurement
B. cImpedance caudiometry
C. cPure ctone cair cconduction caudiometry
D. cPure ctone cbone cconduction caudiometry
D. cDead cinstrument c- ccorrect canswers✔✔When ctroubleshooting ca chearing
cinstrument, cthe cbattery ccurrent cdrain cwas
measured.
A creading cof c0.00 cMA cwould cMOST clikely cindicate cwhich cof cthe cfollowing?
A. cBad cmicrophone
B. cBad creceiver
C. cPlugged cacoustic cfilter
D. cDead cinstrument
C. cIncrease cthe ccompression cratio c- ccorrect canswers✔✔Which cprogrammable
cadjustment cwould cBEST chelp ccontrol cloud csharp csounds?
A. cAdjust cthe cknee cpoint chigher
B. cReduce clow cfrequencies
C. cIncrease cthe ccompression cratio
D. cReduce cgain
C. cCompliance cof cthe ctympanum c- ccorrect canswers✔✔During cotoscopic cinspection,
cwhich cONE cof cthe cfollowing cis cNOT ca cconsideration
for cearmold cselection?
A. cVolume cof cacoustic ccavity
B. cTexture cof cauricle
C. cCompliance cof cthe ctympanum
D. cDepth cof cconcha
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