Ultrasound physics exam - Study guides, Class notes & Summaries

50. What is the range of periods commonly found in waves produced by ultrasound systems? A. 0.001 to 1s B. 0.06 to 0.5 us C. 0.2 to 1 ms D. 10 to 100 ns - ANSWER-B. Ultrasonic imaging waves have a period in ps. The period is the range of 0.06 to 0.5 the time of a single cycle. Period is the loolto reciprocal of frequency. A wave with a frequency of 2 MHz has a period of 0.5 usec. A wave with a frequency of 15 MHz has a period of 0.06 us. 51. With standard ultrasonic imaging, what happ...

Ultrasound Physics Exam Review With Correct Updated Solutions 2024

Ultrasound Physics Exam Review With Latest Updated Questions And Answers 2024

Edelman Understanding Ultrasound Physics Exam Review | Questions and Correct Answers 2024/2025

Edelman SPI review questions & Answers 2023. ______ is the distance covered by one cycle. a) pulse length b) wavelength c) cycle distance d) cycle duration ______ is the time to complete one cycle a) pulse duration b) pulse period c) period d) duration period ________ is a redirection of an ultrasound bean in many directions as a result of a rough boundary between two media: a) refraction b) Rayleigh Scattering c) scattering d) reflection _________ resolution is...

acoustic variables - ANSWER-pressure, density, distance sound waves are identified by - ANSWER-oscillations in acoustic variables parameters - ANSWER-describe features of a sound wave power vs amplitude - ANSWER-power= amplitude^2 intensity vs amplitude - ANSWER-intensity= amplitude^2 pulse duration= - ANSWER-# cycles x period SPL= - ANSWER-# of cycles x wavelength PRP determined by - ANSWER-sound source and imaging depth PRP vs depth - ANSWER-direct PRF determined by ...

acoustic variables - ANSWER-pressure, density, distance sound waves are identified by - ANSWER-oscillations in acoustic variables parameters - ANSWER-describe features of a sound wave power vs amplitude - ANSWER-power= amplitude^2 intensity vs amplitude - ANSWER-intensity= amplitude^2 pulse duration= - ANSWER-# cycles x period SPL= - ANSWER-# of cycles x wavelength PRP determined by - ANSWER-sound source and imaging depth PRP vs depth - ANSWER-direct PRF determined by ...

UNDERSTANDING ULTRASOUND PHYSICS EXAM REVIEW

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 ...

A video display that is limited to black and white only, with no shades of Gray, is called _______. A. binary B. bistable C. monochrome D. inchworm - ANSWER-B. bistable A video display with the ability to show black and white only, without any intermediate shades of Gray, is called bistable. What is the approximate number of frames that must be presented each second for the human eye to perceive the display without flickering? A. 2 B. 30 C. 100 D. 500 - ANSWER-B. 30 The fram...