What does the presence of contrast agents enhance in ultrasound

  1. What does the presence of contrast agents enhance in ultrasound imaging?Choose only ONE best answer. A Contrast between blood
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  2. What is the main advantage of using contrast agents in ultrasound imaging?Choose only ONE best answer. A Enhance contrast
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  3. What is the function of contrast agents in post-contrast enhanced ultrasound?Choose only ONE best answer. A To block ultrasound
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  4. What does contrast resolution enhance?Choose only ONE best answer. A Diagnostic accuracy B The speed of the ultrasound machine C
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  5. What are the micro bubbles in contrast agents used for?Choose only ONE best answer. A Blocking ultrasound waves B Enhancing
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  6. What causes dirty shadowing in ultrasound imaging?Choose only ONE best answer. A Scattering of ultrasound waves at tissue
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  7. How are micro bubbles utilized in post-contrast enhanced ultrasound?Choose only ONE best answer. A To absorb ultrasound waves B
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  8. What causes dirty shadowing in ultrasound imaging?Choose only ONE best answer. A Reflection and scattering of ultrasound waves
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  9. What complicates the evaluation of structures behind lung tissue in ultrasound imaging?Choose only ONE best answer. A The
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  10. What is the purpose of post-contrast enhanced ultrasound?Choose only ONE best answer. A Improve blood flow velocity measurement
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