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ARDMS SPI EXAM LATEST REAL EXAM 50 QUESTIONS AND CORRECT ANSWERS ARDMS SPI EXAM
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ARDMS SPI EXAM LATEST REAL EXAM 50 QUESTIONS AND CORRECT ANSWERS ARDMS SPI EXAM
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ARDMS SPI EXAM LATEST 2023-2024 REALEXAM 50 QUESTIONS AND CORRECT ANSWERS
ARDMS SPI EXAM
What is dynamic aperture? A.aperture that varies
with transmit frequency B.aperture that
decreases as a function of time
C.aperture that increases with increasing focal length
D.aperture that changes as a function of frame rate. C
- Answer
A - Answer to which acoustic variable is penetration depth inversely related?
A.frequency
B.wavelength
C.period
D.propagation speed
B - Answer which imaging mode requires a broadband transducer?
A.continuous wave doppler
B.Pulsed wave doppler
C.color flow imaging
D.harmonic imaging
B - Answer what is the doppler shift frequency?
A.recieved ultrasound frequency multiplied by the transmitted ultrasound frequency
B.difference between the transmitted ultrasound frequency and the received
ultrasound frequency
C.sum of the transmitted and received ultrasound frequencies
D.ratio of the transmitted ultrasound frequency to the received ultrasound frequenc
y
A - Answer what is the potential effect of increasing the pulse repetition
frequency(PRF)? A.Depth ambiguity
B.Decreased frame rate
C.Poor spatial resolution
D.Decreased penetration
, ARDMS SPI EXAM LATEST 2023-2024 REAL
EXAM 50 QUESTIONS AND CORRECT
ANSWERS|AGRADE
B - Answer what is an advantage of using pulsed wave doppler compared
to continuous wave doppler?
A. higher echo sensitivity
B.ability to select sample depth
C.decreased display of aliasing
D.improved temporal resolution
D - Answer what affects the beam width in the near field?
A.Pulse repetition frequency
B. Pulse
duration
C.Frame rate
D.Transducer aperture
D - Answer what is the advantage of using pulsed-wave doppler versus continuous-
wave doppler?
A.allows measurement of higher velocities
B.increases range ambiguity
C.reduces the potential for aliasing
D.provides depth specificity
D - Answer which parameter is target group C evaluating based on the image?
A.dead zone
B.dynamic range
C.axial resolution
D.Horizontal distance accuracy
A - Answer In this image, which target group is used to evaluate dead zone?
C - Answer which ultrasound parameter directly affects an ultrasound beam's
intensity?
A.TGC
B.operating frequency
C.Output power
D.Frame rate
D - Answer the center frequency of a transducer depends primarily upon which
characteristics of the crystal?
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