1. Color flow imaging produces ___________ velocity estimates. a.) peak b.) measurablec.) relative meand.) relative maximumPlease answer all test questions. 2. Black on a color flow image indicates a.) flow velocity of zerob.) lack of flow in the areac.) high velocity flowd.) aliasing flowPlease answer all test questions. 3. This image demonstrates _____________ in the ___________ valve. a.) insufficiency, pulmonicb.) insufficiency, aorticc.) regurgitation, mitrald.) regurgitation, tricuspidPlease answer all test questions. 4. Aortic stenosis occurs during _________ and is visible from an _________ echocardiographic view. a.) systole, apicalb.) systole, parasternal short-axisc.) diastole, parasternal long-axisd.) diastole, subcostal Please answer all test questions. 5. What is the color bar location for the lowest velocity? a.) there is no way to tellb.) closest to the baselinec.) farthest from the baselined.) at the Nyquist limitPlease answer all test questions. 6. Identify the colors that indicate turbulent flow with a high variance. a.) Ab.) Bc.) Cd.) DPlease answer all test questions. 7. Identify the abnormality on the image. a.) MRb.) TRc.) AId.) MSPlease answer all test questions. 8. _________ is the number of consecutive times the blood flow data has been sampled. a.) Frame rateb.) Line densityc.) Gate sized.) Packet sizePlease answer all test questions. 9. Normal ventricular inflow occurs in _________ with blood moving from the __________ to the _________. a.) systole, atrium, ventricleb.) diastole, ventricle, atriumc.) diastole, atrium, ventricled.) systole, ventricle, atriumPlease answer all test questions. 10. The PDA produces a _______________. a.) left to right shuntb.) right to left shuntc.) jet throughout the cardiac cycled.) turbulent flow seen in the apical viewPlease answer all test questions. 11. The mean velocity at a site is a.) velocity.b.) variance.c.) turbulence.d.) alias.Please answer all test questions. 12. How does aliasing display on the color image? a.) color reversalb.) absence of flowc.) hanges in packet sized.) color jetPlease answer all test questions. 13. Determine the maximum measurable mean velocity for the VSD image. a.) 6.4 cm/sb.) 170 cm/sc.) 0.8 cm/sd.) 64.1 cm/sPlease answer all test questions. 14. Identify the views that demonstrate CFI through the aortic valve. a.) short axis, apicalb.) parasternal, apicalc.) parasternal, subcostald.) apical, suprasternal Please answer all test questions. 15. This short axis view demonstrates a.) PIb.) ASc.) ASDd.) VSDPlease answer all test questions. 16. The changes in color in these coronary arteries indicate ________ flow. a.) low velocity b.) turbulent c.) laminar d.) aliasingPlease answer all test questions. 17. Ghosting is the _____________ of moving anatomic structures. a.) coloringb.) filteringc.) sensitivity d.) velocityPlease answer all test questions. 18. The normal RVOT flow occurs in _________ filling the __________. a.) diastole, pulmonary arteryb.) systole, pulmonary veinc.) diastole, pulmonary veind.) systole, pulmonary arteryPlease answer all test questions. 19. Color superimposed on an M-mode gives detail on__________ of jets. a.) cycleb.) agec.) durationd.) dimensionsPlease answer all test questions. 20. The _________ setting of an image determines the _________. a.) color gain, ghostingb.) wall filter, PRFc.) transducer frequency, flashd.) depth, PRFPlease answer all test questions. 21. This parasternal short axis image obtained during diastole raises suspicion for a.) MRb.) PIc.) AId.) PSPlease answer all test questions. 22. To decrease the numbers of scan lines in the color sector you would a.) decrease the line density.b.) increase the line density.c.) decrease the frame rate.d.) increase the packet size.Please answer all test questions. 23. A stenosis jet visualizes during a.) systole.b.) a stress test.c.) diastole.d.) aliasing.Please answer all test questions. 24. Turbulent color flow displays as a ___________ flow. a.) jettedb.) mosaicc.) laminard.) reversedPlease answer all test questions. Note: If this form does not submit right away, please make sure all questions have been answered. You must enter one and only one value in one of the two fields for the membership numbers. Please scroll to top of page to correct.
a.) peak b.) measurablec.) relative meand.) relative maximumPlease answer all test questions.
a.) flow velocity of zerob.) lack of flow in the areac.) high velocity flowd.) aliasing flowPlease answer all test questions.
a.) insufficiency, pulmonicb.) insufficiency, aorticc.) regurgitation, mitrald.) regurgitation, tricuspidPlease answer all test questions.
a.) systole, apicalb.) systole, parasternal short-axisc.) diastole, parasternal long-axisd.) diastole, subcostal Please answer all test questions.
a.) there is no way to tellb.) closest to the baselinec.) farthest from the baselined.) at the Nyquist limitPlease answer all test questions.
a.) Ab.) Bc.) Cd.) DPlease answer all test questions.
a.) MRb.) TRc.) AId.) MSPlease answer all test questions.
a.) Frame rateb.) Line densityc.) Gate sized.) Packet sizePlease answer all test questions.
a.) systole, atrium, ventricleb.) diastole, ventricle, atriumc.) diastole, atrium, ventricled.) systole, ventricle, atriumPlease answer all test questions.
a.) left to right shuntb.) right to left shuntc.) jet throughout the cardiac cycled.) turbulent flow seen in the apical viewPlease answer all test questions.
a.) velocity.b.) variance.c.) turbulence.d.) alias.Please answer all test questions.
a.) color reversalb.) absence of flowc.) hanges in packet sized.) color jetPlease answer all test questions.
a.) 6.4 cm/sb.) 170 cm/sc.) 0.8 cm/sd.) 64.1 cm/sPlease answer all test questions.
a.) short axis, apicalb.) parasternal, apicalc.) parasternal, subcostald.) apical, suprasternal Please answer all test questions.
a.) PIb.) ASc.) ASDd.) VSDPlease answer all test questions.
a.) low velocity b.) turbulent c.) laminar d.) aliasingPlease answer all test questions.
a.) coloringb.) filteringc.) sensitivity d.) velocityPlease answer all test questions.
a.) diastole, pulmonary arteryb.) systole, pulmonary veinc.) diastole, pulmonary veind.) systole, pulmonary arteryPlease answer all test questions.
a.) cycleb.) agec.) durationd.) dimensionsPlease answer all test questions.
a.) color gain, ghostingb.) wall filter, PRFc.) transducer frequency, flashd.) depth, PRFPlease answer all test questions.
a.) MRb.) PIc.) AId.) PSPlease answer all test questions.
a.) decrease the line density.b.) increase the line density.c.) decrease the frame rate.d.) increase the packet size.Please answer all test questions.
a.) systole.b.) a stress test.c.) diastole.d.) aliasing.Please answer all test questions.
a.) jettedb.) mosaicc.) laminard.) reversedPlease answer all test questions.