The near-zone length is determined by the size and the _________ of the element.
A) thickness
B) propagation speed
C) operating frequency
D) All of the above.
Correct Answer:
Verified
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
Q26: Without compensation,the ultrasound transducer would cause about
Q27: If the propagation speed of the transducer
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
Q32: Intravascular imaging generally utilizes a frequency range
Q33: Electronic scanning is performed by _ transducers.
A)
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