SPI Practice (ARDMS A & B), spi ardms test
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
3cm -
correct answer ✅what is the distance to the interface if the round
trip time for a sound wave is 39 microseconds?
low frequency, low amplitude -
correct answer ✅which signals are eliminated by the wall filter in a
spectral Doppler display?
two images demonstrating the same pathology from different scan
planes -
correct answer ✅at minimum, what is required when
documenting a pathology discovered during an examination?
Increased by 2 times -
correct answer ✅If the diameter of the sound beam is halved by
focusing, what happens to the intensity
A-
correct answer ✅what is the most common cause of localized
vertical nonuniformity in a real-time B-mode image?
a) Improper TGC
,SPI Practice (ARDMS A & B), spi ardms test
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
b) Defective transducer elements
c) Faulty preamplifier
d) Malfunctioning scan converter
C-
correct answer ✅What is this artifact?
A. Shadowing
B. Side lobe
C. Reverberation
D. Mirror image
D-
correct answer ✅How do you fix this
A. Decrease the color scale
B. Decrease the color packet size
C. Increase the color packet size
D. Increase the color scale
,SPI Practice (ARDMS A & B), spi ardms test
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
B-
correct answer ✅Which way is the blood flowing?
A. Right to left
B. Left to right
C. Bidirectional
D. Cannot tell
which imaging modality can provide the most accurate
measurement of tumor volume?
Color Doppler
B-mode
A-mode
M-mode -
correct answer ✅
Which statement is most accurate regarding surface rendering
three-dimensional ultrasound imaging?
Improve accuracy of volume measurement
Minimizes effect of attenuation artifacts
, SPI Practice (ARDMS A & B), spi ardms test
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
Spatial resolution improve when using high resolution mesh
Future - based reconstruction Store full three- volume acquired -
correct answer ✅
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 -
correct answer ✅C
to which acoustic variable is penetration depth inversely related?
A.frequency
B.wavelength
C.period
D.propagation speed -
correct answer ✅A
which imaging mode requires a broadband transducer?
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
3cm -
correct answer ✅what is the distance to the interface if the round
trip time for a sound wave is 39 microseconds?
low frequency, low amplitude -
correct answer ✅which signals are eliminated by the wall filter in a
spectral Doppler display?
two images demonstrating the same pathology from different scan
planes -
correct answer ✅at minimum, what is required when
documenting a pathology discovered during an examination?
Increased by 2 times -
correct answer ✅If the diameter of the sound beam is halved by
focusing, what happens to the intensity
A-
correct answer ✅what is the most common cause of localized
vertical nonuniformity in a real-time B-mode image?
a) Improper TGC
,SPI Practice (ARDMS A & B), spi ardms test
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
b) Defective transducer elements
c) Faulty preamplifier
d) Malfunctioning scan converter
C-
correct answer ✅What is this artifact?
A. Shadowing
B. Side lobe
C. Reverberation
D. Mirror image
D-
correct answer ✅How do you fix this
A. Decrease the color scale
B. Decrease the color packet size
C. Increase the color packet size
D. Increase the color scale
,SPI Practice (ARDMS A & B), spi ardms test
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
B-
correct answer ✅Which way is the blood flowing?
A. Right to left
B. Left to right
C. Bidirectional
D. Cannot tell
which imaging modality can provide the most accurate
measurement of tumor volume?
Color Doppler
B-mode
A-mode
M-mode -
correct answer ✅
Which statement is most accurate regarding surface rendering
three-dimensional ultrasound imaging?
Improve accuracy of volume measurement
Minimizes effect of attenuation artifacts
, SPI Practice (ARDMS A & B), spi ardms test
A and B, ARDMS PRACTICE SPI (B) Exam
Questions And Answers
Spatial resolution improve when using high resolution mesh
Future - based reconstruction Store full three- volume acquired -
correct answer ✅
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 -
correct answer ✅C
to which acoustic variable is penetration depth inversely related?
A.frequency
B.wavelength
C.period
D.propagation speed -
correct answer ✅A
which imaging mode requires a broadband transducer?
