SPI Exam BUNDLE, TOP QUESTIONS AND ANSWERS, RATED A+

Edelmen's SPI Exam Review, Questions and answers. 100% Accurate. Rated A Sound waves are: a) electric b) mechanical, transverse c) spectral d) longitudinal, mechanical - D The speed of sound of ultrasound in soft tissue is closest to: a) 1,540 km/sec b) 1.54 km/sec c) 1,500 m/...

SPI Exam Review. Predictor Questions and answers. Questions pool. Rated A What is a hydrophone? What does it measure? - A small needle with piezoelectric crystal at the end. It measures pressure in a sound beam. What is a schlieren? - A machine that uses acousti-optics to measure sound and l...

SPI Practice Test Questions and answers. 100% Accurate. Rated A Which of the following do the source and the medium determine? a. duty factor b. frequency c. propagation speed d. axial resolution - d. Axial resolution is affected by all of the following EXCEPT a. frequency b. dam...

SPI MOCK EXAM Questions and answers, 100%Accurate. Rated A When the ELASTICITY of a medium is HIGH, the _____ is HIGH - stiffness - prop. speed - compressibility - reflectivity - compressibility What term describes the # of cycles that an acoustic variable completes in a second? ...

SPI MOCK EXAM Questions and answers, 100%Accurate. Rated A When the ELASTICITY of a medium is HIGH, the _____ is HIGH - stiffness - prop. speed - compressibility - reflectivity - compressibility What term describes the # of cycles that an acoustic variable completes in a second? - perio...

SPI Exam Questions pool ( Answered) rated A+. Concentration of force in an area. Units are: (Pa) or Pascals. - Pressure What are the units for density? - kg/cm3 What are the seven acoustic parameters and what are they determined by? - -Period determined by SOURCE -Frequency determined b...

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, s...

SPI Practice Questions #1, All Quizzes and answers. 100% Accurate. Graded A+. B. The absence of echos Question 1 Explanation: An (without) echoic (producing echoes) - 1. The term Anechoic in relation to a sonographic image means? A. structure that appears lighter than the surrounding struct...