CNIM PRACTICE QUESTIONS & ANSWERS UPDATED 2026

CNIM
PRACTICE
QUESTION
S&
ANSWERS
UPDATED
2026
ANASTAMOSIS?B-BAnswer-
CONNECTIONBorBopeningBBETWEENBtwoBthingsB(especiallyBcavitiesBorBpassages)BthatBa
reBnormallyBdivergingBorBbranching,BsuchBasBbetweenBbloodBvessels.

,-COMMUNICATIONBBETWEENBARTERIES



WhatBcausesBtheBmostBairborneBbacteriaBinBOR?



a.BbloodBonBgown

b.BbloodBspill

c.BskinBshed

d.BpatientBventB-BAnswerc.BskinBshed



NerveBthatBinnervatesB4thBandB5thBfingers?B-BAnswerUlnarBNerve



ProblemBwithBBilateralBSynchronusBStim?B-BAnswerCanBmaskBunilateralBproblems



NoBN20BatBbaselineBcouldBmean?B-BAnswerStroke



WhatBshouldByouBcheckB1stBifByouBloseBallBwaves?B-BAnswerStimulator



WhichBofBtheBfollowingBdevicesBmeasuresBelectrodeBresistance?



1.BAmmeter

2.BOhmmeter

3.BVoltmeter

4.BPhotometerB-BAnswer2.BOhmmeter



IfBanBevokedBpotentialBhasBaBvoltageBofB10uVBandBtheBassociatedBnoiseBhasBaBvoltage
BofB50uV,BwhatBisBtheBsignalBtoBnoiseBratioBafterB100BaveragedBresponses?



1.B1:1

,2.B1:2

3.B2:1

4.B5:1B-BAnswer3.B2:1



ToBdisplayBmedianBnerveBSSEPBresponseBasBanBupwardBdeflection,BwhichBofBtheBfollo
wingBmustBbeBknown?B



1.BWaveformBpolarityBandBlatencyBofBtheBresponse

2.BWaveformBpolarityBandBpolarityBconventionBofBtheBamplifierBinputs

3.BPolarityBconventionBofBamplifierBinputsBandBamplitudeBofBtheBresponse

4.BLatencyBofBtheBresponseBandBpolarityBconventionBofBtheBamplifierBinputsB-
BAnswer2.BWaveformBpolarityBandBpolarityBconventionBofBtheBamplifierBinputs



IfBanBamplifierBisBratedBasBhavingB120BdBBcommonBmodeBrejectionBrate,BwhichBofBthe
BfollowingBratiosBofBin-phaseBtoBout-of-phaseBsignalsBwouldBbeBexpected?



1.B10,000:1

2.B100,000:1

3.B500,000:1

4.B1,000,000:1B-BAnswer4.B1,000,000:1



WhichBofBtheBfollowingBcranialBnervesBinnervatesBtheBextraocularBmuscles?



1.BOptic

2.BFacial

3.BAbducens

4.BTrigeminalB-BAnswer3.BAbducens



WhichBofBtheBfollowingBisBanBexampleBofBaBSSEPBfar-fieldBsubcorticalBpotential?

, 1.BN20

2.BN34

3.BErbsBpoint

4.BPoplitealBFossaB-BAnswer2.BN34



WhichBofBtheBfollowingBopposesBanyBchangeBinBcurrent?



1.BCapacitance

2.BImpedance

3.BInductance

4.BResistanceB-BAnswer3.BInductance



WhichBofBtheBfollowingBelectrodeBmaterialsBhasBlittleBelectrodeBpotentialBdriftBandBaBl
ongBtimeBconstant?



1.BTin

2.BGold

3.BSilver

4.BStainlessBSteelB-BAnswer2.BGold



WhereBshouldBepiduralBelectrodesBbeBplaced?



1.BOnBtheBdura

2.BInBtheBspinalBcord

3.BWithinBtheBduralBmembrane

4.BBetweenBtheBduraBandBtheBspinalBcordB-BAnswer1.BonBtheBdura