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ARDMS SPI EXAM LATEST REAL EXAM 150 QUESTIONS AND CORRECT ANSWERS|AGRADE
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ARDMS SPI EXAM LATEST REAL EXAM 150 QUESTIONS AND CORRECT ANSWERS|AGRADE
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ARDMS SPI EXAM LATEST 2024-2025 REALEXAM 150 QUESTIONS AND CORRECT
ANSWERS|AGRADE
Terms in this set (60)
All of the following e. beam width
directly affect frame rate
except:
a. depth of penetration
b. field of view
c. number of focuses
d. line density
e. beam width
autocorrelation used to convert Doppler shift information into color.
The average speed of 1540m/s; 1.54km/s; 1.54mm/us
sound in soft tissue is:
The best way to increase increase transducer diameter
the near field length of an
ultrasound beam is to:
B-mode displays reflector: a. amplitude and distance
a. amplitude and distance
b. amplitude and velocity
c. power and direction
d. depth and speed
Clinical imaging wide bandwidth; low q factor
transducers are:
, The correct depth d. propagation speed
placement of reflectors
depends primarily upon:
a. frequency
b. period
c. power
d. propagation speed
Damping does not bandwidth
decrease:
Decibels are the units for e. intensity= mW/cm2
all of the following except:
a. amplitude
b. transmit gain
c. gain
d. attenuation
e. TGC
f. dynamic range
e. intensity
Doppler high pass filter high amplitude signals; low velocity flow
eliminates:
The Doppler wall filter is high pass filter
considered a:
Cycles per second (Hz)
Frequency is not affected by sonographer
increase frequency; decrease depth
How do you decrease Increase frequency
period?
Impedance the opposition of sound propagation
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