Exam 2- T12 Flashcards

1
Q

How many symphysis joints are formed with the vertebral body of T12

A

Two

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2
Q

How many joints are typically formed at the vertebral body of T12

A

Typically 8

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3
Q

Which muscles are attached to the vertebral body of T12

A

Psoas major and psoas minor

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4
Q

What does the lateral tubercle of T12 represent

A

Transverse process

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5
Q

What does the superior tubercle of T12 represent

A

The mammillary process of lumbar vertebrae

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6
Q

What does the inferior tubercle of T12 represent

A

The accessory process of lumbar vertebrae

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7
Q

What ligaments form the costotransverse joint of the twelfth rib

A

The superior costotransverse ligament from T11 and the limbo costal ligament from L1

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8
Q

Which costotransverse ligaments are attached to T12

A

None

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9
Q

What muscles attach to the transverse process region of T12

A

The longissimus thoracis, semispinalis thoracics, multifidis, rotator longus and brevis and intertransversarri

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10
Q

Which segments is the last to demonstrate a levator costarum brevis attachment

A

T11

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11
Q

Which segment is the last to demonstrate a levator costarum longus attachment

A

T10

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12
Q

What is the orientation of the inferior articular facets of T12

A

BUL

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13
Q

What is the orientation of the inferior articular facets of t12

A

FoLD

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14
Q

How many synovial joints are typically present at T12

A

6

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15
Q

What muscles attach to the spinous process of T12

A

The trapezius, latissimus dorsi, serratus posterior inferior, iliocostalis lumborum, spinalis thoracis, multifidis, rotator longus and brevis and interspinalis

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16
Q

Which muscle attaches to the t12 spinous process and is representative of the fourth layer

A

Serratus posterior inferior

17
Q

What joint classifications are present at T12

A

Fibrous syndesmosis, cartilaginous symphysis and synovial arthrodia joint

18
Q

How many synovial joints are formed at the vertebral body of T12

A

Two

19
Q

What is another way of naming a posterior curve pattern

A

A kyphotic curve

20
Q

What joint classifications are identified at the vertebral body of T12

A

Fibrous syndesmosis, cartilaginous symphysis and synovial plane

21
Q

Which costotransverse ligaments lack an attachment to T12

A

Capsular costotransverse, superior costotransverse, inferior costotransverse, and lateral costotransverse ligaments

22
Q

Which rib-associated muscle is absent at thee transverse process region of T12

A

Levator costarum

23
Q

Identify the synovial joint surfaces typically present on T12

A

Two superior costal facets, two superior articular facets, two inferior articular facets

24
Q

Which erector spinae muscle is unique in its attachment to the T12 spinous process

A

Iliocostalis lumborum