Urr spi - Study guides, Class notes & Summaries

RVT URR Practice Test 1: QA, Safety, and SPI (14%) 2023/2024 If a renal artery Doppler exam demonstrates normal flow, but stenosis is identified on angiography evaluation, the US results are described as: a.) False negative b.) False positive c.) True negative d.) True positive - ANSWER-a.) False negative What information from an angiography report can be correlated with the ultrasound results? a.) Diameter stenosis b.) Areas of turbulent flow C.) Area stenosis D.) Flow velocity...

URR mock exam 1 SPI Practice Questions and Answers ____ is defined as specific area or location where Doppler shift info is being obtained. A. spectral broadening B. nyquist limit C. sample volume D. spectral window - Answer-C. sample volume Spatial resolution is: A. the minimum reflector separation required to produce separate echos. B. highest with linear phased arrays. C. the weakest reflected signal the transducer can receive D. another term for slice thickness resolution - Answer...

URR SPI Questions With Correct Answers. Give the correct units for each: circumference: area: volume: - answercircumference: cm area: cm squared (cm^2) volume: cm cubed (cm^3) when PRP increases, frame rate .... - answerincreases period X number of cycles in a pulse = - answerpulse duration 2D imaging is best when the beam is at a ___ degree angle to the structure - answer90 degree Doppler evaluation is best when the flow is at a ____ degree angle to the ultrasound beam (cursor) - an...

URR mock exam 1 SPI Quizzes And Ans

____ is defined as specific area or location where Doppler shift info is being obtained. A. spectral broadening B. nyquist limit C. sample volume D. spectral window -:- C. sample volume Spatial resolution is: A. the minimum reflector separation required to produce separate echos. B. highest with linear phased arrays. C. the weakest reflected signal the transducer can receive D. another term for slice thickness resolution -:- A. the minumum reflector separation required to produce ec...

RVT URR Practice Test 1: QA, Safety, and SPI (14%) Exam Questions And Answers 2023

URR mock exam 1 SPI questions & answers 2023/2024 ____ is defined as specific area or location where Doppler shift info is being obtained. A. spectral broadening B. nyquist limit C. sample volume D. spectral window - ANSWER-C. sample volume Spatial resolution is: A. the minimum reflector separation required to produce separate echos. B. highest with linear phased arrays. C. the weakest reflected signal the transducer can receive D. another term for slice thickness resolution - AN...

URR mock exam 1 SPI Exam Questions With Correct Answers. ____ is defined as specific area or location where Doppler shift info is being obtained. A. spectral broadening B. nyquist limit C. sample volume D. spectral window - answerC. sample volume Spatial resolution is: A. the minimum reflector separation required to produce separate echos. B. highest with linear phased arrays. C. the weakest reflected signal the transducer can receive D. another term for slice thickness resolution - a...

URR SPI questions answered correctly latest 2023what is an artifact echo that do not correspond actual with anatomy, not in right location, size or shape, Too bright or dark, missing from image completely. propagation artifacts occur due to bending (refraction), redirection (reflection) or reverberation of sound.` what is degraded in propagation artifacts lateral resolution reverberation is caused by repeated reflection of ultrasound back and forth between two closely sp...