Free Exam: PHYSICS: Chap 19: Autocorrelation & Pulse Train - Quiz
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In the parallel processing for Duplex Imaging, the 2-D information is analyzed by Fast Fourier Transform but the color flow information is analyzed by ___________.
In the parallel processing for Duplex Imaging, the 2-D information is analyzed by Fast Fourier Transform but the color flow information is analyzed by ___________.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
The advantage of a small ensemble length in color Doppler imaging is:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
A large packet size of 20 pulses would provide the best balance between temporal resolution and accurate measurements when examining:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
Which Doppler method is best at displaying regurgitant flow for easy identification?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
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In color flow imaging, Doppler processing is used because the processed signals depend on the:
In color flow imaging, Doppler processing is used because the processed signals depend on the:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |