Without compensation,the ultrasound transducer would cause about _________ of the emitted intensity to be reflected at the skin boundary.
A) 25%
B) 80%
C) 10%
D) 50%
Correct Answer:
Verified
Q21: _ array is the combination of linear
Q22: Arrays have additional beams resulting from their
Q23: Partial-volume artifact is also called _.
A) section
Q24: Invasive transducers _.
A) decrease detail resolution
B) utilize
Q25: The dimension perpendicular to the scan plane
Q27: If the propagation speed of the transducer
Q28: The near-zone length is determined by the
Q29: Increasing the transducer frequency decreases the _.
A)
Q30: The purpose of the coupling medium is
Q31: Ultrasound transducers operate according to _.
A) Snell's
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