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EXAM 1: Back Anatomy > Nerve Supply of Vertebral Joint > Flashcards

Nerve Supply of Vertebral Joint Flashcards

WEEK 4

1
Q

What is Between Vertebral Bodies

A
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2
Q

What’s posterior to Zygapophyseal joints?

A

dorsal rami of spinal nerves (medial branch)

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3
Q

Which layers of muscles are affected by dorsal rami nerve?

A

Layer 2, 3, 4

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4
Q

Primary Curvatures of the Vertebral Column?

A

Thoracic and Sacral

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5
Q
A
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6
Q

Abnormal Curvatures

A

Kyphosis
Lordosis
Scoliosis

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7
Q

Movement of Vertebral Column (4)

A

Flexion
Extension
Lateral Flexion
Rotation

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8
Q

Flexion if greatest in which region?

A

Cervical region

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9
Q

Extension if greatest in which region?

A

Lumbar and cervical region

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10
Q

Lateral Flexion if greatest in which region?

A

Lumbar and cervical

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11
Q

Rotation if greatest in which region?

A

Thoracic region

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12
Q

Main motion in the atlano-occipital joint?

A

Yes movement

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13
Q

Main motion in the atlano-axial joint?

A

Rotation

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14
Q

What type of cartilage covers articular surface of bodies adjacent vertebrae?

A

Hyaline

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15
Q

Hyaline

A

type of connective tissue, glossy pearl-gray or blue-white in appearance and resilient, found on surfaces of joints and in the cartilage making up the fetal skeleton

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16
Q

What is the intervertebral disc made of?

A
17
Q

fibrous joint connected by ligament classified

A

syndesmosis joint

18
Q

syndesmosis joint

A

fibro cartilage, long, strong

19
Q

suture joint

A

short and strong

20
Q

Symphysis

A

Symphysial joints are where the bones are united by a layer of fibrocartilage

21
Q

Ligament that is anterior to the spinal cord?

A
22
Q

ALL

A
23
Q

PLL

A
24
Q

Interspinous ligament

A
25
Q

Supraspinous ligament

A
26
Q

Ligamentum Flavus

A
27
Q

Atlanta axial joint consists of how many separate articulations?

A

3
1, 2, dens

28
Q

How many joints foes each vertebra have?

A

Each vertebra has four facet joints, one pair that connects to the vertebra above (superior facets) and one pair that connects to the vertebra below (inferior facets) (Fig. 6). Figure 6. The superior and inferior facets connect each vertebra together.

29
Q

superior articular facets of the Atlantas articulate with

A

occipital condyles

30
Q

what covered odontoid process and ligaments?

A

Tectorial memebrane

31
Q

Tectorial memebrane

A
32
Q

Symphysis what position

A

midline

33
Q

Nociceceptors

A

No Pain

34
Q

Tectorial membrane is a continuation of what structure?

A

PLL

35
Q

Nucleus pulposus

A
36
Q

What 2 disc anatomy consist of?

A

The disc anatomy consists of two main structures, the nucleus pulposus (NP) and the annulus fibrosus (AF). The nucleus pulposus is composed of water, type II collagen, chondrocyte-like cells, and proteoglycans. This unique composite allows the NP to be elastic, flexible under stress forces and to absorb compression

37
Q
A

EXAM 1: Back Anatomy (17 decks)

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