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Two reflectors are positioned 2 mm apart perpendicular to the sound beam. The beam’s diameter is 4 mm. Will the reflectors be imaged as separate distinct echoes?
Increasing the diameter of a single element transducer results in?
Image resolution that allows reflectors that are positioned perpendicular to the sound beam direction to be identified as separate is termed?
Improved lateral resolution can be achieved by?
Where in the beam is lateral resolution best?
Which of the following will produce a change in lateral resolution?
Two reflectors are positioned perpendicular to the ultrasound beam. They are 3 mm apart. The beam’s width at that point is 5mm. What will be seen?