Cci physics Study guides, Class notes & Summaries

A highly attenuating structure inhibits the transmission of sound which produces an anechoic area, posterior to the structure known as - Shadowing Increasing sector size increases the - Number of pulses needed to create the image Increasing sector size will decrease the - Frame rate and temporal resolution Spatial resolution will improve with - Increased line density ________________ resolution is the ability to differentiate two reflectors that are perpendicular to the US beam - Lateral _______...

Which of the following adjustments will change the image data that will be stored in the memory of the ultrasound system? A) Both pre-processing and post-processing B) Post-processing C) Changing monitor contrast settings at the beginning of the exam. D) Pre-Processing - Pre-processing-is performed as the image is "live" or in real time, before it has been stored to memory. Which measurement of beam intensity is used to describe levels of intensity associated with US bioeffects? A) Sp...

A highly attenuating structure inhibits the transmission of sound which produces an anechoic area, posterior to the structure known as - Shadowing Increasing sector size increases the - Number of pulses needed to create the image Increasing sector size will decrease the - Frame rate and temporal resolution Spatial resolution will improve with - Increased line density ________________ resolution is the ability to differentiate two reflectors that are perpendicular to the US beam - Lateral _______...

A highly attenuating structure inhibits the transmission of sound which produces an anechoic area, posterior to the structure known as - Shadowing Increasing sector size increases the - Number of pulses needed to create the image Increasing sector size will decrease the - Frame rate and temporal resolution Spatial resolution will improve with - Increased line density ________________ resolution is the ability to differentiate two reflectors that are perpendicular to the US beam - Lateral ...

Color flow Doppler demonstrates: • A. only the peak flow velocity of the blood and no indication of flow direction • B. only the direction of the blood flow and no velocity information • C. the peak flow velocity of the blood and the direction of the blood. • D. the average flow velocity of the blood and the direction of the blood flow correct answersD Which operator control can be used to adjust the image contrast? • A. focal zone • B. overall gain • C. output pow...

While performing an applicable view during a microbial contrast echo on a patient with suspected wall motion abnormality in the basil interior latter left ventricle segment you notice significant swirling of the contrast in the area of the Apex how can you adjust the controls to reduce this artificial squarely - Decrease the mechanical index setting Aliasing will occur at the point when the Doppler shift - Exceeds 1/2 PRF Which of the following describes the difference between silos and greeting...

CCI Rvs Physics Exam With Questions And Real Answers ...

CCI: Physics of Ultrasound-URR Exam Questions With Correct Answers. Which of the following adjustments will change the image data that will be stored in the memory of the ultrasound system? A) Both pre-processing and post-processing B) Post-processing C) Changing monitor contrast settings at the beginning of the exam. D) Pre-Processing - answerPre-processing-is performed as the image is "live" or in real time, before it has been stored to memory. Which measurement of beam intensity is...

While performing an applicable view during a microbial contrast echo on a patient with suspected wall motion abnormality in the basil interior latter left ventricle segment you notice significant swirling of the contrast in the area of the Apex how can you adjust the controls to reduce this artificial squarely - Decrease the mechanical index setting Aliasing will occur at the point when the Doppler shift - Exceeds 1/2 PRF Which of the following describes the difference between silos and gre...