Multiple Choice
What advantage does spectral analysis have when compared to other Doppler techniques? Spectral analysis ________.
A) is not angle dependent
B) is free of aliasing artifact
C) determines flow direction
D) displays peak systolic velocities
Correct Answer:
Verified
Correct Answer:
Verified
Q50: Which of the following Doppler techniques must
Q51: Motion toward the transducer demonstrates _.<br>A) spectral
Q52: The horizontal presentation in the spectral display
Q53: Vertical thickening of the spectral tracing is
Q54: What type of blood flow demonstrates layers
Q56: Continuous-wave Doppler shifts are detected within the
Q57: For a given flow,the greater the Doppler
Q58: A change in frequency caused by motion
Q59: The amount of blood passing a point
Q60: Determining the direction of the Doppler shift