MSCT: Vertebral Column and Spinal Cord Flashcards

1
Q

Identify

A
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2
Q

Identify

A
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3
Q

Identify the following parts

  • Body
  • Arch
  • Lamina
  • Pedicles
  • Transverse processes
  • Spinous Processes
  • Articular facets
A
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4
Q

Identify the Intervertebral foramina

A
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5
Q

Identify the Vertebral Canal

A
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6
Q

The supraspinous and interspinous ligaments attach …

A

The spines of adjacent vertebrae to each other

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7
Q

Identify

A
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8
Q

Identify the Supraspinous and Interspinous Ligaments

A
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9
Q

Identify the ligamentum flavum

A
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10
Q

Identify the Posterior longitudinal ligament

A
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11
Q

Identify the anterior longitudinal ligament

A
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12
Q

Ligament which limits hyperextension

A

Anterior longitudinal Ligament

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13
Q

Vertebral Ligament which limits hyperflexion

A

Posterior Longitudinal Ligament

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14
Q

Spinal cord is part of the _____________ Nervous System

A

Central Nervous System

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15
Q

Inferior continuation of the brain

A

Spinal cord

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16
Q

Where does the spinal cord began?

A

Foramen Magnum

17
Q

Where does the spinal cord terminate?

A

L2 in adults

sometimes lower in children

18
Q

The Spinal cord has a _____________ from the vertebral levels of C3 to T2

A

cervical enlargement

19
Q

The cervical enlargement is necessary for?

A

The large nerve supply necessary for the two upper limbs

20
Q

There is a ___________________ from vertebral levels T9 to T12

A

Lumbosacral enlargement

21
Q

The lumbosacral enlargement is necessary for?

A

large nerve supply necessary for the two lower limbs

22
Q

Cervical enlargement spinal cord segments

A

C4 to T1

23
Q

Lumbosacral enlargement spinal cord segments

A

L2 to S3

24
Q

How many pairs of spinal nerves leave the spinal cord?

A

31 pairs

25
Q

How many pairs of spinal nerves are cervical?

A

8

26
Q

How many pairs of spinal nerves are thoracic?

A

12

27
Q

How many pairs of spinal nerves are lumbar?

A

5

28
Q

How many pairs of spinal nerves are sacral?

A

5

29
Q

How many pairs of spinal nerves are coccygeal?

A

1

30
Q

The distal tapering end of the spinal cord is referred to as?

A

Conus Medullaris

31
Q

What is the conus medullaris?

A

distal tapering end of the spinal cord L2 in adults

32
Q

Inferior to the conus medullaris is the?

A

Cauda Equina

33
Q

The Cauda Equina is?

A

A loose collection of ventral and dorsal roots

34
Q

Filum terminale is?

A

in the center of the cauda equina is a filament continuous with the pia mater surrounding the spinal cord

35
Q

Filum Terminale intradural portion ends at

A

S2 where it attaches to the end of the dural sac

36
Q

Filum Terminale extradural portion ends at?

A

the coccyx

37
Q

Identify

A
38
Q

Identify

A
39
Q
A