SPI EXAM LATEST 2025/ 2026 ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED|| ||LATEST EXAM!!!||

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SPI EXAM LATEST 2025/ 2026 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||LATEST EXAM!!!||


Which gain will increase the risk of bioeffects?
a. transmit
b. receive
c. gain
d. overall gain - Answer-a. transmit


Which of the following is considered the memory of an
ultrasound instrument?
a. pulser
b. transducer
c. receiver
d. beam former
e. digital scan converter
f. display monitor - Answer-e. digital scan converter

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Spectral broadening suggest:
a. laminar flow
b. turbulent flow
c. flow away from the transducer
d. flow towards the transducer - Answer-b. turbulent flow


With pulse wave Doppler axial resolution: - Answer-
degrades


What color is usually use in color flow Doppler variance
map to indicate turbulent flow? - Answer-green


Doppler high pass filter eliminates: - Answer-high
amplitude signals; low velocity flow


The Doppler wall filter is considered a: - Answer-high pass
filter


The Nyquist Limit is equal to:
a. propagation speed x frequency
b. propagation speed/ wavelength