SPI Practice (ARDMS A & B) with all Correct & 100%
Verified Answers |Actual Complete Exam |Already
Graded
1. What isA+
dynamic aperture? C
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
2. to which acoustic variable is penetration depth A
inversely related?
A.frequency
B.wavelength
C.period
D.propagation
speed
3. which imaging mode requires a broadband B
transducer?
A. continuous wave doppler
B. Pulsed wave doppler
C. color flow imaging
D. harmonic imaging
4. what is the doppler shift frequency?
B A.recieved ultrasound frequency
multiplied by the transmitted ultrasound
frequency B.difference between the
transmitted ultra- sound frequency and the
received ultrasound frequency
C.sum of the transmitted and received
ultra- sound frequencies
D.ratio of the transmitted ultrasound
1/
31
,SPI Practice (ARDMS A & B) with all Correct & 100%
Verified Answers |Actual Complete Exam |Already
Graded A+to the received ultrasound
frequency
frequency
2/
31
,SPI Practice (ARDMS A & B) with all Correct & 100%
Verified Answers |Actual Complete Exam |Already
Graded
5. what isA+
the potential effect of increasing the A
pulse repetition
frequency(PRF)? A.Depth
ambiguity
B.Decreased frame rate
C.Poor spatial resolution
D.Decreased penetration
6. what is an advantage of using pulsed wave B
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
7. what affects the beam width in the near field? D
A. Pulse repetition frequency
B. Pulse duration
C. Frame rate
D.Transducer
aperture
8. what is the advantage of using pulsed-wave
D 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
9. which parameter is target group C evaluating D
based on the image?
3/
31
, SPI Practice (ARDMS A & B) with all Correct & 100%
Verified Answers |Actual Complete Exam |Already
Graded
A. A+zone
dead
B. dynamic range
4/
31
Verified Answers |Actual Complete Exam |Already
Graded
1. What isA+
dynamic aperture? C
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
2. to which acoustic variable is penetration depth A
inversely related?
A.frequency
B.wavelength
C.period
D.propagation
speed
3. which imaging mode requires a broadband B
transducer?
A. continuous wave doppler
B. Pulsed wave doppler
C. color flow imaging
D. harmonic imaging
4. what is the doppler shift frequency?
B A.recieved ultrasound frequency
multiplied by the transmitted ultrasound
frequency B.difference between the
transmitted ultra- sound frequency and the
received ultrasound frequency
C.sum of the transmitted and received
ultra- sound frequencies
D.ratio of the transmitted ultrasound
1/
31
,SPI Practice (ARDMS A & B) with all Correct & 100%
Verified Answers |Actual Complete Exam |Already
Graded A+to the received ultrasound
frequency
frequency
2/
31
,SPI Practice (ARDMS A & B) with all Correct & 100%
Verified Answers |Actual Complete Exam |Already
Graded
5. what isA+
the potential effect of increasing the A
pulse repetition
frequency(PRF)? A.Depth
ambiguity
B.Decreased frame rate
C.Poor spatial resolution
D.Decreased penetration
6. what is an advantage of using pulsed wave B
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
7. what affects the beam width in the near field? D
A. Pulse repetition frequency
B. Pulse duration
C. Frame rate
D.Transducer
aperture
8. what is the advantage of using pulsed-wave
D 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
9. which parameter is target group C evaluating D
based on the image?
3/
31
, SPI Practice (ARDMS A & B) with all Correct & 100%
Verified Answers |Actual Complete Exam |Already
Graded
A. A+zone
dead
B. dynamic range
4/
31
