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ARDMS SPI -D20 Mock Exam with 100% correct answer $7.99   Add to cart

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ARDMS SPI -D20 Mock Exam with 100% correct answer

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ARDMS SPI -D20 Mock Exam with 100% correct answer

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  • June 17, 2024
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  • 2023/2024
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ARDMS SPI -D20 Mock Exam
✅✅-Power of the beam
A calorimeter is used to measure the: -

A larger bandwidth leads to __________________ - ✅✅-Improved axial
resolution

The shorter the pulse, the larger the bandwidth of frequencies present

As frequency increases, axial resolution will__________ - ✅✅-improve
✅✅
As the propagation speed of the crystal increases, the frequency of the
transducer: - -increases

PE element propagation speed is directly related to transducer frequency

Blood flow that varies with respiration is described as: - ✅✅-Phasic
Harmonic frequencies are generated: - ✅✅-as the sound wave travels through
the medium


✅✅
How do you adjust your technique to reduce or eliminate cross talk on a Doppler
tracing? - -Turn down Doppler gain


✅✅
If a 3.5 MHz wave is transmitted through the media listed below, the longest
wavelength will be seen in the wave moving through ____________ - -bone

The speed of sound is fastest in bone. Longer wavelengths occur with faster
propagation speeds


✅✅
If a 7 MHz wave is transmitted through the media listed below, the shortest
wavelength will be seen in the wave moving through ___________ - -air
- Speed of sound is slowest in air


✅✅
If there is aliasing with PW Doppler, a sonographer should utilize
____________________ - -CW Doppler

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