Spi ardms test a and b - Study guides, Class notes & Summaries

ARDMS SPI Exam |Questions and Verified Answers| 100% Correct| Grade A (Latest 2023/ 2024 Update) Q: what does coded excitation improve in addition to penetration? A. lateral resolution B. signal-to-noise ratio C. frame rate D. dynamic range Answer: B Q: how is lateral resolution determined for a pulsed-echo system using a tissue-mimicking test object? A. by observing spaces between reflectors perpendicular to the beam B. by observing spaces between reflectors along the beam path ...

ARDMS SPI PRACTICE TEST A AND B QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+

SPI Practice (ARDMS A & B),test A and B, ARDMS PRACTICE SPI (B) Questions and Answers 100% Pass what is the distance to the interface if the round trip time for a sound wave is 39 microseconds? - 3cm which signals are eliminated by the wall filter in a spectral Doppler display? - low frequency, low amplitude at minimum, what is required when documenting a pathology discovered during an examination? - two images demonstrating the same pathology from different scan planes If the diameter...

ARDMS SPI PRACTICE TEST NEW 2023-2024 ALL DONE SOLUTION Which of the following do the source and the medium determine? a. duty factor b. frequency c. propagation speed d. axial resolution Axial resolution is affected by all of the following EXCEPT a. frequency b. damping c. spatial pulse length d. focusing Damping in a transducer a. reduces the number of cycles in a pulse and increases the quality factor b. increases the number of cycles in a pulse and increases penetr...

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 to which acoustic variable is penetration depth inversely related? A.frequency B.wavelength C.period D.propagation speed - A which imaging mode requires a broadband transducer? A.continuous wave doppler B.Pulsed wave doppler C.color flow imaging D.harmon...

ARDMS SPI EXAM 50 QUESTIONS AND VERIFIED ANSWER LATEST NEW GENERATION 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 to which acoustic variable is penetration depth inversely related? A.frequency B.wavelength C.period D.propagation speed A - Answer which imaging mode requires a broadba...

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 - Answer - C to which acoustic variable is penetration depth inversely related? A.frequency B.wavelength C.period D.propagation speed - Answer - A which imaging mode requires a broadband transducer? A.continuous wave doppler B.Pulsed wave doppler C.colo...