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ARDMS SPI Exam with correct answers
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ARDMS SPI Exam with correct answers
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ARDMS SPI Exam with correct answersWhich nngain nnwill nnincrease nnthe nnrisk nnof nnbioeffects?
a. nntransmit
b. nnreceive
c. nngain
d. nnoverall nngain nn- nncorrect nnanswer-a. nntransmit
Which nnof nnthe nnfollowing nnis nnconsidered nnthe nnmemory nnof nnan nnultrasound nninstrument?
a. nnpulser
b. nntransducer
c. nnreceiver
d. nnbeam nnformer
e. nndigital nnscan nnconverter
f. nndisplay nnmonitor nn- nncorrect nnanswer-e. nndigital nnscan nnconverter
Spectral nnbroadening nnsuggest:
a. nnlaminar nnflow
b. nnturbulent nnflow
c. nnflow nnaway nnfrom nnthe nntransducer
d. nnflow nntowards nnthe nntransducer nn- nncorrect nnanswer-b. nnturbulent nnflow
With nnpulse nnwave nnDoppler nnaxial nnresolution: nn- nncorrect nnanswer-degrades
What nncolor nnis nnusually nnuse nnin nncolor nnflow nnDoppler nnvariance nnmap nnto nnindicate nnturbulent nnflow? nn-
nncorrect nnanswer-green
Doppler nnhigh nnpass nnfilter nneliminates: nn- nncorrect nnanswer-high nnamplitude nnsignals; nnlow nnvelocity nnflow
, The nnDoppler nnwall nnfilter nnis nnconsidered nna: nn- nncorrect nnanswer-high nnpass nnfilter
The nnNyquist nnLimit nnis nnequal nnto:
a. nnpropagation nnspeed nnx nnfrequency
b. nnpropagation nnspeed/ nnwavelength
c. nnPRF/2
d. nn4xV^2 nn- nncorrect nnanswer-c. nnPRF/2
Multiple nnechoes, nnequally nnspaced nnoriginating nnfrom nna nngas nnbubble nnis nncalled:
a. nncomet nntail
b. nnring nndown
c. nnslice nnthickness nnartifact
d. nnmultipath nn- nncorrect nnanswer-b. nnring nndown
An nnincrease nnin nnred nnblood nncell nnvelocity nnwill_____ nnthe nnDoppler nnShift:
a. nnincrease
b. nndecrease
c. nnnot nnchange
d. nncannot nnbe nnpredicted nn- nncorrect nnanswer-a. nnincrease
The nnprimary nnadvantage nnof nnCW nnDoppler nnis:
a. nnrange nnresolution
b. nnrange nndiscrimination
c. nnrange nnambiguity
d. nnrange nngating
e. nnabsence nnof nnsampling nnrate nn- nncorrect nnanswer-e. nnabsence nnof nnsampling nnrate
The nnrange nnfor nnultrasound nnbegins:
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