A transducer that lacks a damping material has
A) inherently high resolution but low frequency.
B) an increased spatial pulse length and reduced resolution.
C) poor axial resolution.
D) all of the above
Correct Answer:
Verified
Q17: The piezoelectric crystal has the potential to
Q18: Ultrasound frequency is expressed in
A)newtons (N).
B)rads.
C)angstroms (A).
D)hertz
Q19: In order to determine location and size
Q20: A sonogram is studied by a radiologist
Q21: The intensity of the returning echoes in
Q23: The relationship between ultrasound beam intensity
A)and power
Q24: The ultrasound transducer has the ability to
Q25: In order to produce the best possible
Q26: All of the following are related EXCEPT
A)convex
Q27: Echoes created in ultrasonography are the result
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