Spi physics - Study guides, Class notes & Summaries

SPI Review Edelman Ultrasound Physics Study Guide Exam Questions Containing 923 terms with Definitive Solutions 2024.

SPI Review Edelman Ultrasound Physics Study Guide Exam Questions Containing 923 terms with Definitive Solutions 2024.

ARDMS SPI STUDY GUIDE (Ultrasound Physics Certification Test Study |QUESTIONS & ANSWERS |VERIFIED & UPDATED | 2024 In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... - Answer Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? - Answer 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in - Answer Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth ...

ARDMS SPI STUDY GUIDE (Ultrasound Physics Certification Test Study Questions) WITH CORRECT ANSWERS.

SPI Ultrasound Physics Review Exam - Questions and Answers Relates to likelihood of harmful bio effects from cavitation Mechanical index Predicts maximum temperature increase Thermal index Measures output intensity of the beam Hydrophone Region of increased brightness due to higher intensities in focal zone Focal banding Occurs when sound travels through a medium with a lower attenuation rate than the surrounding tissue Enhancement Beam travels through an area of high attenuation Shadowing Bea...

SPI ULTRASOUND PHYSICS REVIEW

Metric notations: giga, mega, kilo, hecto, deca, deci, centi, milli, micro, and nano correct answers 10 to the... Giga 9, mega 6, kilo 3, hecto 2, deca 1, deci -1, centi -2, milli -3, micro -6, nano -9 Complimentary metric units: what goes with giga? Mega? Hecto? Deca? correct answers Giga+nano Mega+micro Hecto+centi Deca+deci Sounds must travel though a (blank) it cant travel through a (blank) correct answers Medium, vacuum Sounds is a (blank) wave correct answers Mechan...

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...

When will the Doppler shift be the highest? A.when the beam is parallel to the direction of flow B.when the beam is at a 45 degree angle to flow C.when the beam is perpendicular to the direction of flow D. Doppler shift is unrelated to beam angle Correct Answer: A.when the beam is parallel to the direction of flow Which of the following best describes the principles of hemodynamics? -The pressure difference required for blood to flow -The pressure created in a fluid system -A fluid's...