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DXI Final Complete Questions And Answers | Verified
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DXI Final Complete Questions And Answers | Verified
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DXI Final Complete Questions AndAnswers | Verified
The projection phenomenon seen on an AP pelvis or hip projection created by the
anterior aspect of the acetabular fossa and the quadrilateral surface of the innominate
bone is called _________________.
A. acetabular notch
B. Kager's notch
C. foveal capitis centralis
D. Kohler's teardrop CORRECT ANSWERS Kohler's teardrop
Which radiographic finding is associated with thoracic outlet syndrome?
A. Cervical ribs
B. Bifid ribs
C. Intercalary bone
D. Nuchal bone CORRECT ANSWERS Cervical ribs
Small round radiopaque densities within the pelvic basin representing calcified thrombi
in the walls of the pelvic veins are called _________.
A. atherosclerotic calcifications
B. injection granulomas
C. ischiopubic synchondroses
D. phleboliths CORRECT ANSWERS Phleboliths
What is a dysplastic (Wiltse type I) spondylolisthesis?
A. It is the most common type of spondylolisthesis.
B. It involves a pars defect.
C. It is the result of congenital malformation.
,D. It occurs secondary to an underlying disease. CORRECT ANSWERS It is the result
of congenital malformation
The most common type of spondylolisthesis seen in patients less than 50 years of age
is _____________.
A. Dysplastic
B. Degenerative
C. Isthmic
D. Traumatic CORRECT ANSWERS Isthmic
Herniation of disc material into the vertebral body resulting in a short based endplate
depression surrounded by a thin sclerotic rim is known as what?
A. Schmorl's node
B. Limbus bone
C. Os terminale of Bergman
D. Nuclear impression CORRECT ANSWERS Schmorl's node
According to the Wiltse calcification of spondylolisthesis, anterior slippage of a vertebra
secondary to fractures in the area of the neural arch other than the pars interarticularis
would be considered which type?
A. Isthmic
B. Traumatic
C. Dysplastic
D. Degenerative CORRECT ANSWERS Traumatic
What is the most common level for an isthmic spondylolisthesis?
A. C6
B. L5
C. L4
D. C2 CORRECT ANSWERS L5
, What radiographic entity is seen dorsal to the cervical spinous processes?
A. Nuchal bone
B. Thyroid cartilage calcification
C. Styloid ligament calcification
D. Intercalary bone CORRECT ANSWERS Nuchal bone
Which condition is associated with secondary basilar impression?
A. Paget disease
B. Assimilation of C1
C. Klippel-Feil syndrome
D. Arnold-Chiari malformation CORRECT ANSWERS Paget disease
Which statement is TRUE regarding os odontoideum?
A. It represents an acute fracture.
B. It is never seen in children under 5 years of age.
C. It can be visualized on the AP lower cervical projection.
D. It is a non-union of the dens with the axis body. CORRECT ANSWERS It is a non-
union of the dens with the axis body
Anterior displacement of a vertebral body in relation to its subjacent segment is known
as _________.
A. spondylosis
B. spondyloschisis
C. spondylolisthesis
D. spondylolysis CORRECT ANSWERS Spndylolisthesis
A split cord by either an osseous bar or a fibrous septum is known as
___________________.
A. Diastematomyelia
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