SPI Practice (ARDMS A & B)
C
What is dynamic aperture?
A.Aperture that varies with transmit frequency
B.Aperture that decreases as a feature of time
C.Aperture that will increase with increasing focal period
D.Aperture that adjustments as a characteristic of body fee
A
to which acoustic variable is penetration depth inversely related?
A.Frequency
B.Wavelength
C.Duration
D.Propagation speed
B
which imaging mode requires a broadband transducer?
A.Continuous wave doppler
B.Pulsed wave doppler
C.Coloration go with the flow imaging
D.Harmonic imaging
B
what's the doppler shift frequency?
A.Recieved ultrasound frequency improved by the transmitted ultrasound frequency
B.Difference among the transmitted ultrasound frequency and the obtained ultrasound
frequency
C.Sum of the transmitted and obtained ultrasound frequencies
D.Ratio of the transmitted ultrasound frequency to the received ultrasound frequency
A
what is the capability effect of increasing the heart beat repetition frequency(PRF)?
A.Depth ambiguity
B.Decreased body price
C.Poor spatial decision
D.Decreased penetration
, B
what is an advantage of the use of pulsed wave doppler compared to continuous wave doppler?
A.Higher echo sensitivity
B.Capability to pick sample depth
C.Decreased display of aliasing
D.Improved temporal resolution
D
what affects the beam width within the near area?
A.Pulse repetition frequency
B.Pulse period
C.Frame fee
D.Transducer aperture
D
what's the benefit of using pulsed-wave doppler versus continuous-wave doppler?
A.Permits measurement of better velocities
B.Will increase range ambiguity
C.Reduces the capacity for aliasing
D.Affords depth specificity
D
which parameter is target group C comparing based totally at the photo?
A.Dead sector
B.Dynamic range
C.Axial resolution
D.Horizontal distance accuracy
A
In this picture, which target institution is used to evaluate lifeless zone?
C
which ultrasound parameter immediately affects an ultrasound beam's depth?
A.TGC
B.Running frequency
C.Output energy
D.Frame fee
C
What is dynamic aperture?
A.Aperture that varies with transmit frequency
B.Aperture that decreases as a feature of time
C.Aperture that will increase with increasing focal period
D.Aperture that adjustments as a characteristic of body fee
A
to which acoustic variable is penetration depth inversely related?
A.Frequency
B.Wavelength
C.Duration
D.Propagation speed
B
which imaging mode requires a broadband transducer?
A.Continuous wave doppler
B.Pulsed wave doppler
C.Coloration go with the flow imaging
D.Harmonic imaging
B
what's the doppler shift frequency?
A.Recieved ultrasound frequency improved by the transmitted ultrasound frequency
B.Difference among the transmitted ultrasound frequency and the obtained ultrasound
frequency
C.Sum of the transmitted and obtained ultrasound frequencies
D.Ratio of the transmitted ultrasound frequency to the received ultrasound frequency
A
what is the capability effect of increasing the heart beat repetition frequency(PRF)?
A.Depth ambiguity
B.Decreased body price
C.Poor spatial decision
D.Decreased penetration
, B
what is an advantage of the use of pulsed wave doppler compared to continuous wave doppler?
A.Higher echo sensitivity
B.Capability to pick sample depth
C.Decreased display of aliasing
D.Improved temporal resolution
D
what affects the beam width within the near area?
A.Pulse repetition frequency
B.Pulse period
C.Frame fee
D.Transducer aperture
D
what's the benefit of using pulsed-wave doppler versus continuous-wave doppler?
A.Permits measurement of better velocities
B.Will increase range ambiguity
C.Reduces the capacity for aliasing
D.Affords depth specificity
D
which parameter is target group C comparing based totally at the photo?
A.Dead sector
B.Dynamic range
C.Axial resolution
D.Horizontal distance accuracy
A
In this picture, which target institution is used to evaluate lifeless zone?
C
which ultrasound parameter immediately affects an ultrasound beam's depth?
A.TGC
B.Running frequency
C.Output energy
D.Frame fee
