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Questions and Answers
What approach provides the greatest control and safety for ultrasound-guided procedures?
What approach provides the greatest control and safety for ultrasound-guided procedures?
- Out of plane approach
- Long-axis imaging (correct)
- Short-axis imaging
- Oblique cross-sectional imaging
How does the needle appear in the display during short-axis imaging?
How does the needle appear in the display during short-axis imaging?
- As an echogenic dot (correct)
- As an anechoic area
- As a hypoechoic shadow
- As a hyperechoic line
What challenges may arise when determining the exact location of the needle tip during short-axis imaging?
What challenges may arise when determining the exact location of the needle tip during short-axis imaging?
- Joint and tendon motion
- Muscle contraction
- Provocative testing
- All of the above (correct)
What pathologies may be revealed during ultrasonographic visualization?
What pathologies may be revealed during ultrasonographic visualization?
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How is ultrasound affected by metallic artifacts?
How is ultrasound affected by metallic artifacts?
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