Radiology and Orthopedics Quiz
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Questions and Answers

Where are osteomas most often found?

  • Paranasal sinuses (correct)
  • Small tubular bones
  • Long bones
  • Vertebrae
  • What is the typical age range for Ewing's sarcoma?

  • 5-10 years (correct)
  • 30-40 years
  • 10-15 years
  • 15-20 years
  • What is a common use of ultrasound in medical imaging?

  • Measurement of blood flow velocity in large arteries
  • Determining the displacement of median structures of the brain (correct)
  • Detection of gallstones
  • Measurement of tissue density
  • What is a characteristic symptom of tuberculoma?

    <p>Non-homogenous shade</p> Signup and view all the answers

    What type of fracture is characteristic of childhood?

    <p>Epiphysiolysis</p> Signup and view all the answers

    What is not a symptom of bone disease?

    <p>Total opacification</p> Signup and view all the answers

    What is true for the conventional tomography?

    <p>Negative image</p> Signup and view all the answers

    Which symptom is typical for gastric ulcer?

    <p>Index finger</p> Signup and view all the answers

    What type of intestinal obstruction is due to origin?

    <p>Congenital and acquired</p> Signup and view all the answers

    Where is the tubercular process often observed?

    <p>Apex</p> Signup and view all the answers

    What is a characteristic of aortic stenosis?

    <p>Expanding the ascending aorta</p> Signup and view all the answers

    What tissue is the most sensitive to ionizing radiation?

    <p>Hematopoietic</p> Signup and view all the answers

    Study Notes

    Osteoma and Fractures

    • Osteoma is most often found in paranasal sinuses
    • Ewing's sarcoma is more common in children aged 5-10 years
    • Fracture characteristic of childhood is epiphysiolysis
    • Fracture with angular deformity is not characteristic of childhood

    Ultrasound and Imaging

    • Ultrasound can be used to determine the displacement of median structures of the brain
    • Ultrasound is impossible to evaluate kidney function
    • Conventional tomography does not provide a negative image

    Tuberculoma and Lung Diseases

    • Tuberculoma is often characterized by a non-homogenous shade
    • Military foci in the lungs are typically 1-2 mm in size
    • Tubercular process often occurs in the apex of the lung
    • A symptom index finger is typical for gastric ulcer

    Heart and Vessels

    • The trapezoid configuration of the heart on chest radiography is found in myocarditis and pericarditis
    • Aortic arch and the clavicle are normally located on the same level
    • Aortic stenosis leads to the expansion of the ascending aorta

    Joints and Bones

    • Hemangiomas of bones are most often found in vertebrae
    • Osteoma is most often found in paranasal sinuses
    • Osteonecrosis, sequestration, and osteolysis are characteristic of bone disease
    • Total opacification syndrome can be caused by pleural effusion

    Other

    • Intrahepatic bile ducts include lobar, segmental, and subsegmental ducts
    • The rounded edges of the liver in chronic hepatitis are associated with an increase in liver volume
    • The most sensitive tissue to ionizing radiation is hematopoietic tissue

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    Test your knowledge of radiology and orthopedics with these questions on osteoma, Ewing's sarcoma, ultrasound, and tuberculoma.

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