Urr Mock Exam 1 Spi (Elaborated Questions And Answers) Latest

If an ellispe is used to document the area of structure, what unit will be used to report the measurement? A. cm 2 B. cm C. cm 3 D. cm/s {Ans: A. cm 2}What system control can be used to reduce the appearance of clutter on a color doppler image? A. decreasing color priority B. decreasing PRF C. increasing persistence D. increasing color threshold {Ans: A. decreasing color priority}______ is the process that is performed in the beam former where the output voltage is varied to decrease the formation of lobe artifacts. A. quadrature phase detection B. autocorrelation C. apodization D. spectral analysis {Ans: C. apodization}No flow is detected while performing a Color Doppler evaluation of a normal patent vein. What will improve the color display? A. increase the sample size B. increase the color packet size C. increase the doppler PRF D. increasing angle of insonation {Ans: B. increase the color packet size}increasing the transducer frequency will reduce the appearance of _______ , while increasing the appearance of _______ on Doppler evaluation. A. clutter, ghosting B. range ambiguity, aliasing C. aliasing, blooming D. aliasing, range ambiguity {Ans: B. range ambiguity, aliasing}which of the following