Lower Extremity Imaging

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Questions and Answers

What is the first-line imaging modality for lower extremity problems?

  • Computed tomography (CT
  • Ultrasonography
  • Radiography (X-ray (correct)
  • Magnetic resonance imaging (MRI

Which imaging technique is best for detecting soft tissue injuries in lower extremities?

  • Radiography (X-ray
  • Magnetic resonance imaging (MRI (correct)
  • Ultrasonography
  • Computed tomography (CT

Which imaging method offers better visualization of bony structures and complex fractures?

  • Ultrasonography
  • Magnetic resonance imaging (MRI
  • Radionuclide imaging (bone scan
  • Computed tomography (CT (correct)

What are the risks associated with arterography and venography procedures?

<p>Increased risk of allergic reactions to contrast dye (A)</p> Signup and view all the answers

What imaging technique provides high-resolution images of soft tissues?

<p>Magnetic resonance imaging (MRI (B)</p> Signup and view all the answers

Which imaging technique provides real-time imaging and can guide injections or biopsies?

<p>Ultrasonography (A)</p> Signup and view all the answers

What is the purpose of arterography and venography?

<p>To visualize the blood vessels of the legs (A)</p> Signup and view all the answers

Which imaging technique is best for visualizing bony structures and complex fractures?

<p>Computed tomography (CT (D)</p> Signup and view all the answers

What is the difference between arterography and venography?

<p>Arterography is used to visualize the veins, while venography is used to visualize the arteries. (C)</p> Signup and view all the answers

What is the difference between arterography and venography?

<p>Arterography is used to visualize the arteries, while venography is used to visualize the veins. (C)</p> Signup and view all the answers

What are some indications for arterography and venography?

<p>All of the above (C)</p> Signup and view all the answers

What are the indications for arterography and venography?

<p>Suspected arterial or venous blockages in the arms (A)</p> Signup and view all the answers

What are some risks associated with arterography and venography?

<p>Bleeding, infection, and allergic reactions to the contrast dye (D)</p> Signup and view all the answers

Which imaging technique can detect bone metastases or infections and assess bone turnover?

<p>Radionuclide imaging (bone scan (D)</p> Signup and view all the answers

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