Spi artifacts Study guides, Class notes & Summaries

Ultrasound Physics - Mock Exam Questions for SPI Updated 2022/23. 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 - 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. 0.5% b. 75% c. 25% d. 5% e. 99% - Which of the following lists i...

The experiences of an organization's members are the basis for its _________. A. culture B. structure C. operations D. maturity - ANSWER-The experiences of an organization's members are the basis for its _________. A= The culture of an organization is created by its members' experiences. Organizational structures can be: A.functional, strategic or balanced. B.functional, projectized or iterative. C. operational, balanced matrix or iterative. D. composite, function...

CAPM PRACTICE EXAM 2|256 Questions with Verified Answers The experiences of an organization's members are the basis for its _________. A. culture B. structure C. operations D. maturity - CORRECT ANSWER The experiences of an organization's members are the basis for its _________. A= The culture of an organization is created by its members' experiences. Organizational structures can be: A.functional, strategic or balanced. B.functional, projectized or iterative. C....

SPI Exam Pool Questions and answers. 100% Accurate, graded A+. What is described as the ability of an object to resist compression and relates to the hardness of a medium? - stiffness An increase in PRF would lead to - an increase in DF what has the higher propagation speed? air, bone, soft tissue or water - bone what has a lower propagation speed? water, soft tissue, bone or lung tissue - lung tissue as imaging depth increases, the PRF must - decrease what law describes the...

D. Throughout the project lifecycle - ANSWER-When should Project Risk Management be conducted? A. Project Planning B. Monitoring and Controlling C. Quality Planning D. Throughout the project lifecycle B. procurement strategy - ANSWER-Once the make-or-buy analysis is completed, which document defines the project delivery method? A. Procurement statement of work (SOW) B. Procurement strategy C. Terms of reference D. Change request B. stakeholder satisfaction should be identified...

CAPM Practice Exam 430 Questions with Verified Answers D. Throughout the project lifecycle - CORRECT ANSWER When should Project Risk Management be conducted? A. Project Planning B. Monitoring and Controlling C. Quality Planning D. Throughout the project lifecycle B. procurement strategy - CORRECT ANSWER Once the make-or-buy analysis is completed, which document defines the project delivery method? A. Procurement statement of work (SOW) B. Procurement strategy C. Terms of refere...

"Mastering Ultrasound Physics: Comprehensive Practice Questions for the SPI Exam" is an all-inclusive study tool designed to thoroughly prepare you for the SPI physics exam. This guide is based on Sidney K. Edelman’s highly regarded textbook, Understanding Ultrasound Physics, and covers all key chapters with a range of practice questions to solidify your understanding. The set includes multiple-choice, true/false, and short answer questions, each varying in difficulty to challenge learner...

SPI Practice Questions with Comprehensive Answers Which AR What is the Nyquist limit if a pulsed doppler instrument has a pulse repetition frequency of 16 khz? - ANSWER8 khz - 1/2 prf What does coded excitation improve in addition to penetration? – ANSWER lateral resolution What does coded excitation improve? – ANSWER Improves penetration, axial resolution, spatial resolution and contrast resolution What is the potential affect of increasing prf? – ANSWER depth ambiguity ...

SPI Practice (ARDMS A & B) Exam 79 Questions with Verified Answers C - 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 A - CORRECT ANSWER to which acoustic variable is penetration depth inversely related? A.frequency B.wavelength C.period D.propagation speed B - CORRECT ANSWER which im...

ARDMS SPI - Mock Exam 2022 Questions and Answers Materials used for the matching layer of a transducer must have an impedance between impedance levels of the ______________ Correct Ans ~ skin and PE element Which of the following is an abnormality that would lead to an imcrease in the Reynolds number? Correct Ans ~ stenosis of the vessel If a 3.5 MHz wave is transmitted through the media listed below, the longest wavelength will be seen in the wave moving through ____________...