QUESTIONS AND ANSWERS The peak velocity of aortic regurgitation indicates the maximum pressure
gradient between:
the aorta and the LV in systole
the aorta and the LV in diastole
the LV and the LA in diastole
the LV and the LA in diastole
the aorta and the LV in diastole
Which type of image resolution improves with proper placement of the focal zone
at the area of interest?
temporal
lateral
contrast
elevational
Lateral
The tissue of the interventricular septum will be best visualized when:
the US beam is parallel to the long axis of the septum
the US beam is perpendicular to the long axis of the septu
the dynamic range is increased
harmonics is turned off
the US beam is perpendicular to the long axis of the septum
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