Physics spi exam Study guides, Class notes & Summaries

PHYSICS SPI EXAM ACTUAL QUESTIONS AND ANSWERS 100% CORRECT | UPDATED

Ultrasound Physics SPI exam

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 ...

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...

When sound hits a boundary between two media of the same propagation speed at oblique incidence: correct answers no refraction will occur. Refraction requires the oblique incidence of sound across a boundary between two media with different propagation speeds. As transducer frequency increases: correct answers axial and lateral resolution will increase Blood flow volume changes in the body are mainly controlled by what two factors? correct answers cardiac function and peripheral resista...

ULTRASOUND PHYSICS - MOCK EXAM QUESTIONS FOR SPI (ANSWERED) TO SCORE A+

length is measured in - Answer- cm, feet area is measured in - Answer- cm^2, feet^2 volume is measured in - Answer- cm^3, feet^3 percent is not - Answer- a unit increase by a factor means - Answer- to multiply decrease by a factor means - Answer- to divide how many hertz is 3 MHZ - Answer- 3,000,000 how much bigger is a billion than a million - Answer- 1000 times how many milliliters are contained in a jar filled with 5 liters of fluid - Answer- 5000 how many liters ar...

SPI Physics Exam 2| 615 QUESTIONS| GRADED A True or False? Focused sound beams are considered less likely to create bioeffects because the beams will strike fewer gas bubbles that could potentially cavitate. Correct Answer: True. Small gas bubbles, or gaseous nuclei in tissues, serve as sites of cavitation. Certain studies of bioeffects are performed in vitro. What is the meaning of in vitro? A) visible in a living organism B) observations based on experiments C) discernible in a test ...

ULTRASOUND PHYSICS - MOCK EXAM QUESTIONS FOR SPI