benlcarter2399 benlcarter2399
  • 13-02-2024
  • Engineering
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What function does a depth control knob serve in ultrasound imaging?
a) It adjusts the frequency of the ultrasound waves.
b) It changes the focal point of the ultrasound beam.
c) It allows adjustment of the gain at various depths.
d) It selects the type of transducer used.

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