BUNDLE OF ARDMS SPI QUESTION AND ANSWER VERIFIED 2023

SPI Practice (ARDMS A & B) Question with complete solution 2023C What is dynamic aperture? A.aperture that varies with transmit frequency B.aperture that decreases as a function of time C.aperture that increases with increasing focal length D.aperture that changes as a function of frame rate ...

ARDMS- SPI Question and answer rated A+ 2023The horizontal axis, or x-axis Runs side to side The vertical axis, or y-axis Runs up and down Unrelated Two items that are not associated Related or Proportional Two items that are associated or affiliated However, the relations...

ARDMS SPI STUDY GUIDE Question already solved 2023In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? 20-20,000Hz >20,000Hz=Ultrasound Frequ...

ARDMS SPI 500 Question with complete solution 2023A sound wave is mechanical, longitudinal A compression area of a sound wave is high pressure, high density A rarefaction area of a sound wave is low pressure, low density Which is considered an acoustic variable pressure ...

ardms spi test with complete answers solved 2023What is the vertical axis of the graph called? Y-axis What is the name of the horizontal axis of a graph? X-axis What is the reciprocal of 1,000? 0.001 What is the metric system order from highest to lowest? Giga,mega,kilo,hect...

Ultrasound Physics - Mock Exam Questions for SPI already verified 2023Which of the following transducers will have the worst axial resolution? a. Vector array, 3 MHz b. Linear Sequential Array, 6 MHZ c. Linear Phased Array 7.5 MHZ d. Annular Array, 6 MHz Vector array, 3 MHz A sound wave ...

ARDMS SPI Practice Exam B Question with complete solution 2023Which artifact is illustrated by this image? a) Shadowing b) Side Lobe c) Reverberation d) Mirroring What is increased if the pulse duration is decreased? a) Bandwidth b) Line Density c) Frame Rate d) Duty Factor Wh...

ARDMS - SPI Study Question with complete solution 2023Which technique utilizes frequency modulation of the transmitted pulse to improve signal to noise ratio? spatial compounding Which angle of isonation to blood flow produces the maximum doppler shift? 180 degrees Which imaging mode...

SPI Review Question and answers already solved and verified 100% 2023In regards to low imaging depth, ___ PRF ___ PRP ___ Duty Factor high, short, high In regards to deeper imaging depth, ___ PRF ___ PRP ___ Duty Factor low, long, low What makes a wavelength longer? low frequ...

Red physics edlemen book ardms/Question and answer rated A+ 2023Longitudinal,mechanical Sound waves are ? 1,500 m/s The speed of US in soft tissues is closest to ? Intensity Which is not an acoustic variable? Acoustic propagation properties The effects of soft tissues on U...

SPI Exam Practice Questions with answers 100% verified 2023Which of the following sound waves is ultrasonic and least useful in diagnostic ultrasonic imaging? - 4 MHz - 2000 kHz - 5000 Hz - 25 kHz - 9 Mhz - 25 kHz Ultrasound is found in a wave frequency that is greater than 20 kHz. A...

SPI PRACTICE QUESTIONS with complete solution 2023Sound waves are: longitudinal, mechanical The speed of sound in soft tissue is closest to: 1,500 m/s The frequency closest to the lower limit of ultrasound is: 15,000 Hz Which is not an acoustic variable? intensity The...

Davies SPI REVIEW Question with complete solution 2023What 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 ...