Ultrasound physics spi - Study guides, Class notes & Summaries

Ultrasound Physics - Mock Exam Questions for SPI | Questions and Correct Answers | Latest Update 2024/2025 Which of the following transducers will have the worst axial resolution? a. Vector array, 3 MHz b. Linear Sequential Array, 6 MHZ c. Linear Phased Array 7.5 MHZ d. Annular Array, 6 MHz - Answer -Vector array, 3 MHz A sound wave is traveling in the body and propagates from muscle to air. What percentage of the sound wave is most likely reflected at the muscle-air boundary? a. 0....

Which of the following is not a potential cause of artifact and diagnostic imaging? A. Operator error B. equipment malfunction C. Patient motion D. Ultrasound physics E. none of the above - ️️E. none of the above The four choices, A through D, represent the primary explanations of artifacts commonly seen in diagnostic ultrasound. What is the meaning of the term "analysis" in the context of spectral analysis of Doppler signals? A. Building a sophisticated signal from component...

Ultrasound Physics - Mock Exam Questions for SPI questions with correct answers

Ultrasound Physics - Mock Exam Questions For SPI( Solved)

ARDMS SPI STUDY GUIDE Ultrasound Physics Certification Test Study Questions & answers ( A+ GRADED 100% VERIFIED) 2023

SPI ultrasound physics review | Questions and Correct Answers | Latest Update 2024/2025 What is frequency determined by? - Answer -The source, thickness of piezoelectric element and propagation speed to a lesser degree Thicker element is equal to ________ frequencies - Answer -Lower What is the reciprocal of frequency and what is the symbol - Answer - Period, T The time it takes for 1 cycle to occur - Answer -Period What is propagation speed determined by - Answer -Stiffness and densi...

SPI ultrasound physics review questions with correct answers

The fundamental or operating frequency - is affected by the thickness of the PZT element Which could not be used as the coupling medium (gel)? - barium sulfate The piezo electric effect is best described as - deformation from voltage sent to the crystals How thick is the element if the frequency is 3 MHz? - half the wavelength of the wave in the PZT The gel has greater impedance that the matching layer but less than the impedance of the PZT elements' - false The impedance of the PZT cryst...