C7-T8 ex. 1 QQ Flashcards

1
Q

what surfaces are present on the superior epiphyseal rim of the vertebral body of C7?

A

anterior groove
posterior groove
right and left uncinate processes

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2
Q

what are the osseous parts of the transverse process of C7?

A
Costal element
Costotransverse bar
Anterior tubercle
Posterior tubercle
True transverse process
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3
Q

what are the features of the spinous process of C7?

A

long
horizontal
bifid

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4
Q

what features will allow discrimination between T2-T4 and T5-T8 segmental groups?

A

Vertebral body
Articular Process
Transverse process
Spinous Process

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5
Q

on cranial view, what is the outline of the vertebral body for the T2-T4 group?

A

vertebral body will have bilaterally convex sides

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6
Q

on cranial view what is the outline of the vertebral body for T5-T8 group?

A

left side of vertebral body will be flattened

ride side convex

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7
Q

what is the name given to the left side appearance of the vertebral body of T5-T8?

A

aortic impression

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8
Q

what part of the vertebral body is most influenced by aorta at T5-T8?

A

left side superior and inferior epiphyseal rims

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9
Q

what synovial joint surfaces are present on the vertebral body of a typical thoracic?

A

right and left superior

right and left inferior costal demi-facets

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10
Q

which of the demi-facets on the vertebral body of a typical thoracic is larger?

A

superior costal demi-facet

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11
Q

what is the position and direction of the pedicle from the typical thoracic vertebral body?

A

pedicle arises from the upper third of the vertebral body and projects posterior and slightly laterally

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12
Q

what is the appearance and position of the lamina in a typical thoracic?

A

lamina is short, broad and thick and lies next to spinous process

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13
Q

what is the direction of the transverse process in the typical thoracics?

A

projects more posterior with each inferior vertebra

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14
Q

how do the transverse diameters of the articular processes compare in the T2-T4 region?

A

superior articular process transverse diameter is greater than the inferior articular process transverse diameter for a given segment

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15
Q

how do the transverse diameters of the articular processes compare in the T5-T8 region?

A

same as or equal to the given segment

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16
Q

what is the angulation of the spinous process of T2-T4?

A

undersurface of T2-T4 spinous processes will angle up to 40 degrees from horizontal plane