Increasing the depth of field and number of scan lines will:
A. a) increase the number of frames per second.
B. b) have no effect on the number of frames per second.
C. c) decrease the number of frames per second
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3D ultrasound imaging:
A. a) requires a high number of frames per second
B. b) requires a medium number of frames per second
C. c) requires a low number of frames per second
The average sound velocity of human tissue is approximately
A. 1540 mm/s
B. 1540 cm/s
C. 1540m/s
A Doppler venous waveform demonstrates
A. a) Triphasic waveform.
B. b) Biphasic waveform.
C. c) Monophasic waveform.
Patient preparation for an abdominal ultrasound is to
A. a) Eat a fatty meal.
B. b) Have a distended urinary bladder.
C. c) Fast for at least 6 hours.
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