ARDMS SPI Exam Test A And B Exam Most Recent 2025/2026
Actual Complete Real Exam Questions And Correct Answers
(Verified Answers) Already Graded A+ / Newest Exam / Just
Released!!
A - ANSWER-Which parameter would change on a phantom
test if the spatial pulse length were made longer?
A. axial resolution
B. lateral resolution
C. horizontal distance resignation
D. sensitivity
D - ANSWER-If the ultrasound machine comes in contact with
a patients body
fluids, what should be
done?
A. remove the machine from use for
the day
B. use an approved disinfectant solution
to clean it
C. call the manufacturer to see what they
would do
D. disinfectant to
clean it
,B - ANSWER-Which parameter is most related to cavitation
tissue?
A. energy
B. pressure
C. duty
factor
D. pulse repetition
frequency
B - ANSWER-Which interface will cause the maximum reflection
of the incident sound beam?
A. fat/muscle
B. soft tissue/bone
C. fat/soft tissue
D. soft tissue/lung
D - ANSWER-Acoustic enhancement occurs
distal to what?
A.
calcifications
B. near field
interface
C. highly reflecting
structure
D. weakly attenuating
structure
, D - ANSWER-As the pressure amplitude of ultrasound doubles, what happens
to the wavelength?
A. quadruples
B. doubles
C. halves
D. unchanged
B - ANSWER-What is the period of a 5 MHz ultrasound wave?
A. 0.02 ms
B. 0.2 ms
C. .5mc
D. 5ms
B - ANSWER-W hat limits diagnostic application at higher frequencies?
A. noise
B. tissue penetration
C. contrast resolution
D. temporal resolution
A - ANSWER-What is the function of a lens on a transducer?
A. focus the beam
B. increase the bandwidth
C. shorten the pulse length
D. provide damping
D - ANSWER-What would improve axial
resolution?
A. increase the pulse repetition
frequency
B. reduce the receiver
gain
C. change the gray
scale map
D. increase the transducer
frequency
D - ANSWER-What is true of the
far field?
Actual Complete Real Exam Questions And Correct Answers
(Verified Answers) Already Graded A+ / Newest Exam / Just
Released!!
A - ANSWER-Which parameter would change on a phantom
test if the spatial pulse length were made longer?
A. axial resolution
B. lateral resolution
C. horizontal distance resignation
D. sensitivity
D - ANSWER-If the ultrasound machine comes in contact with
a patients body
fluids, what should be
done?
A. remove the machine from use for
the day
B. use an approved disinfectant solution
to clean it
C. call the manufacturer to see what they
would do
D. disinfectant to
clean it
,B - ANSWER-Which parameter is most related to cavitation
tissue?
A. energy
B. pressure
C. duty
factor
D. pulse repetition
frequency
B - ANSWER-Which interface will cause the maximum reflection
of the incident sound beam?
A. fat/muscle
B. soft tissue/bone
C. fat/soft tissue
D. soft tissue/lung
D - ANSWER-Acoustic enhancement occurs
distal to what?
A.
calcifications
B. near field
interface
C. highly reflecting
structure
D. weakly attenuating
structure
, D - ANSWER-As the pressure amplitude of ultrasound doubles, what happens
to the wavelength?
A. quadruples
B. doubles
C. halves
D. unchanged
B - ANSWER-What is the period of a 5 MHz ultrasound wave?
A. 0.02 ms
B. 0.2 ms
C. .5mc
D. 5ms
B - ANSWER-W hat limits diagnostic application at higher frequencies?
A. noise
B. tissue penetration
C. contrast resolution
D. temporal resolution
A - ANSWER-What is the function of a lens on a transducer?
A. focus the beam
B. increase the bandwidth
C. shorten the pulse length
D. provide damping
D - ANSWER-What would improve axial
resolution?
A. increase the pulse repetition
frequency
B. reduce the receiver
gain
C. change the gray
scale map
D. increase the transducer
frequency
D - ANSWER-What is true of the
far field?
