Davies spi review - Study guides, Class notes & Summaries

Davies SPI Review Questions and answers

What action below would be most in keeping with the ALARA principle while performing a diagnostic ultrasound examination? A: Allow multiple students to scan an obstetrical patient because the fetus is in a good position for imaging. B: Prolong the sonogram to make videos of the fetus for each family member. C: Complete the diagnostic scan in a timely fashion at the lowest output power that achieves a quality image. D: Maximize the acoustic output to brighten the overall image. E: Extend...

What action below would be most in keeping with the ALARA principle while performing a diagnostic ultrasound examination? A: Allow multiple students to scan an obstetrical patient because the fetus is in a good position for imaging. B: Prolong the sonogram to make videos of the fetus for each family member. C: Complete the diagnostic scan in a timely fashion at the lowest output power that achieves a quality image. D: Maximize the acoustic output to brighten the overall image. E: Extend...

In order for distance measurements to be accurate in an ultrasound tissue phantom, the phantom sound propagation speed must be: A: 13 us/cm B: 1.54 m/s C: 154o m/s D: 1/2 the speed of sound in tissue E: Twice the speed of sound in soft tissue CORRECT ANSWERS: C: 1540 m/s You expanded the image sector width to improve visualization of a large mass. What can you do to maintain the same temporal resolution you had before your adjustment? A: Increase the digitization bit depth B: In...

What action below would be most in keeping with the ALARA principle while performing a diagnostic ultrasound examination? A: Allow multiple students to scan an obstetrical patient because the fetus is in a good position for imaging. B: Prolong the sonogram to make videos of the fetus for each family member. C: Complete the diagnostic scan in a timely fashion at the lowest output power that achieves a quality image. D: Maximize the acoustic output to brighten the overall image. E: Extend...

Davies SPI Review_ Transducers Questions and answers

Which of the following helps to improve the elevation resolution to B- mode image? correct answers Focusing with and acoustic lens During and exam, you encounter all of the interactions of ultrasound and tissue listed. Which one will NOT cause redirection of part of the ultrasound energy? correct answers Absorption When you adjust the TGC component of the ultrasound system implements the changes? correct answers Receiver Which is NOT true about lateral resolution? correct an...

Davies SPI Test Bank REVIEW With Questions And Answers With Complete Solutions 2023 Davies SPI Test Bank REVIEW With Questions And Answers With Complete Solutions 2023 Davies SPI Test Bank REVIEW With Questions And Answers With Complete Solutions 2023

Davies SPI Exam Review With 100% Correct Answers 2023