DXI: Synoviochondrometaplasia (SCM) Exam Questions With Correct Answers
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Course
DXI
Institution
DXI
DXI: Synoviochondrometaplasia (SCM)
Exam Questions With Correct Answers.
What is another name for Synoviochondrometaplasia? - answerSynovial
osteochondromatosis
What is the age/sex prevalence for SCM? - answer-Male 3:1
-30-50 years old
What exactly occurs in SCM? - answerSynovial tissue has m...
DXI III -Chest & Abdomen Exam Questions
With Correct Answers.
"Check-valve" bronchial obstruction/air trapping or pneumothorax - answer✔✔An expiratory
chest radiography may be beneficial in further assessment of a patient with suspected
_________.
40-inch focal film distance - answer✔✔Which of the following is not a typical part of the
technical protocol of chest radiography?
Azygous fissure - answer✔✔The arrows represent?
Enlarged hilum - answer✔✔Which of the following is the most accurate finding for this patient?
Middle lobe - answer✔✔The triangular shaped density noted on the lateral chest radiograph
represents the right _________.
Solitary pulmonary nodule/mass - answer✔✔What radiographic pattern of disease is evident?
Mass - answer✔✔Which pattern is present here?
Retrosternal clear space within the anterior mediastinum - answer✔✔Knowledge of the different
radiographic divisions (mediastinal divisions) of the chest is key to the correct differential
diagnosis. The region between the sternum and the anterior heart is called the?
Reduce the object to film distance
Reduce penumbra
Reduce magnification - answer✔✔Why should the lateral chest be taken with the left side closets
to the film whenever possible?
Mediastinal lymphadenopathy - answer✔✔Which of the following chest diseases would be best
assessed with magnetic resonance imaging, as opposed to computed tomography?
Interstitial - answer✔✔Which pattern is present here?
Silhouette - answer✔✔Which radiographic sign accounts for part non-visualization of the right
heart border on the PA radiograph?
Kerley B lines - answer✔✔The linear densities noted at the lateral margins of the lower lunge
are known as ________.
Silhouette - answer✔✔In radiographs, obliteration of anatomic borders between tissues of
similar density in contact with one another defines the _________ sign.
Right upper - answer✔✔Atelectasis of which lobe is associated with the "S" sign of Golden?
Inferior - answer✔✔Which of the following is the most common accessory lung fissure?
Trachea, primary bronchi, respiratory bronchiole, alveolar duct - answer✔✔Arrange the airways
from biggest to smallest diameter.
Consolidation - answer✔✔Which pattern is present here?
Consolidation - answer✔✔Which radiographic pattern of disease is evident?
Diffuse interstitial disease - answer✔✔Which of the following best characterizes the
radiographic pattern of lung disease?
Mass in the lung - answer✔✔Where is the lesion?
Trachea shifted towards the lesion
Elevated diaphragm on the affected side
Heart deviated toward the lesion - answer✔✔Which of the following is associated with
atelectasis?
Micro-mass - answer✔✔Which pattern is present here?
Silhouette - answer✔✔On conventional radiography, loss of anatomical borders between
structures of similar radiographic density because they are touching is the _________ sign.
Hiatal hernia - answer✔✔Which of the following is associated with a superiorly displaced
gastric air bubble?
Hyperinflation (increases air-space) - answer✔✔Which is present?
Reticular - answer✔✔Which term does not describe the presence of water-based pathology (i.e.
blood, edema, cells, protein, pus) within the alveolar sacs of the lung parenchyma?
Extrapleural sign (lesion is outside the lung) - answer✔✔What does this sign tell us?
Lung contusion
Lung laceration
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