Questions: Applying transducer compression will: Select one answer A improve the evaluation of peripheral vascularity of a mass B improve the evaluation of internal vascularity of a mass C reduce posterior shadowing seen with a malignant mass D increase sound penetration

Applying transducer compression will: Select one answer A improve the evaluation of peripheral vascularity of a mass B improve the evaluation of internal vascularity of a mass C reduce posterior shadowing seen with a malignant mass D increase sound penetration
Transcript text: Applying transducer compression will: Select one answer A improve the evaluation of peripheral vascularity of a mass B improve the evaluation of internal vascularity of a mass C reduce posterior shadowing seen with a malignant mass D increase sound penetration
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Solution

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Solution Steps

Step 1: Understand Transducer Compression

Transducer compression in ultrasound refers to the application of pressure with the transducer to displace tissue and improve contact. This technique can affect the visualization of certain structures and artifacts.

Step 2: Analyze Each Option
  • Option A: Peripheral vascularity refers to blood flow around the edges of a mass. Compression may help by displacing surrounding tissues, potentially improving visualization.
  • Option B: Internal vascularity refers to blood flow within the mass itself. Compression might not significantly improve this as it could compress the vessels within the mass.
  • Option C: Posterior shadowing is an artifact that occurs when a mass blocks the ultrasound waves, creating a shadow. Compression does not typically reduce this artifact.
  • Option D: Sound penetration refers to the ability of ultrasound waves to travel through tissue. Compression does not inherently increase penetration; it mainly affects tissue displacement.
Step 3: Determine the Most Likely Effect

Considering the effects of transducer compression, it is most likely to improve the evaluation of peripheral vascularity by displacing surrounding tissues and enhancing the visualization of blood flow around the mass.

Final Answer

The correct answer is A.

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