Urr spi - Study guides, Class notes & Summaries

URR SPI | 107 Complete Questions and Answers 100% Correct | Latest Update

give the correct order of receiver operations - 1. amplification 2. compensation 3. compression 4. demodulation 5. reject (low or high) frequency and (low or high) amplitude, will cause an increase in the mechanical index and the risk for cavitation - low frequency, high amplitude give the correct units for each: circumference: area: volume: - circumference: cm area: cm squared (cm^2) volume: cm cubed (cm^3) when PRP increases, frame rate .... - increases period X number of cycles ...

URR SPI Exam 1, Questions and Answers Scored A+ The Doppler shift is 5000Hz. The pulse repetition frequency is 9000Hz. Which of the following is true? A: The peak velocity is equal to 2 m/s B: Aliasing will occur C: Range ambiguity will occur D: The peak pressure gradient is 36 mmHg B: Aliasing will occur The acoustic impedance of the matching layer: A: must be much thinner than the transducer element B: usually the same material as the damping layer C: is usually very low ...

URR SPI Exam 2

URR SPI Questions With Complete Solutions. give the correct units for each: circumference: area: volume: - correct answer. circumference: cm area: cm squared (cm^2) volume: cm cubed (cm^3) when PRP increases, frame rate .... - correct answer. increases period X number of cycles in a pulse = - correct answer. pulse duration 2D imaging is best when the beam is at a ___ degree angle to the structure - correct answer. 90 degree Doppler evaluation is best when th...

URR Mock Exam 1 SPI-2024 Updated Questions and Answers..URR Mock Exam 1 SPI-2024 Updated Questions and Answers..

give the correct units for each: circumference: area: volume: -:- circumference: cm area: cm squared (cm^2) volume: cm cubed (cm^3) when PRP increases, frame rate .... -:- increases period X number of cycles in a pulse = -:- pulse duration 2D imaging is best when the beam is at a ___ degree angle to the structure -:- 90 degree 2 | P a g e | G r a d e A + | 2 0 2 4 / 2 0 2 5 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain | Excel! Doppler evaluation...

SPI URR MOCK EXAM 1 | 164 QUESTIONS AND CORRECT DETAILED ANSWERS | UPDATED ____ 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 thi...

URR Mock Exam 1 SPI-2024 Updated Questions and AnswersURR Mock Exam 1 SPI-2024 Updated Questions and AnswersURR Mock Exam 1 SPI-2024 Updated 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- A. the minumum reflector separation required to pr...