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Anatomy Archives > Chapter 6 Part 2b Axial Skeleton > Flashcards

Chapter 6 Part 2b Axial Skeleton Flashcards

1
Q

What are the four sections of the vertebral column?

A

cervical
thoracic
lumbar
sacrum

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2
Q

How many bones in the cervical spine?

A

7

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3
Q

How many bones in the thoracic spine?

A

12

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4
Q

How many bones in the lumbar spine?

A

5

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5
Q

How many fused bones in the sacrum?

A

5

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6
Q

Name the pink highlighted region

A

cervical spine

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7
Q

Name the pink highlighted region

A

thoracic spine

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8
Q

Name the pink highlighted region

A

lumbar spine

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9
Q

Name the pink highlighted region

A

sacral curve

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10
Q

What bones does the sacral curve articulate with?

A

pelvic bones

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11
Q

Name the pink highlighted region

A

coccyx

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12
Q

How many bones are fused together in the coccyx?

A

4

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13
Q

Name the pink highlighted part

A

vertebral body

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14
Q

Name the pink highlighted part

A

intervertebral disc (IVD)

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15
Q

name the pink highlighted part

A

joints

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16
Q

How are the cervical spine bones labeled?

A

C1 - C7

17
Q

Name the pink highlighted part

A

foramen

18
Q

Name the pink highlighted part

A

vertebral body

19
Q

Name the pink highlighted part

A

bifid spinous

20
Q

What is the name of C1?

A

atlas

21
Q

What is the name for C2?

A

axis

22
Q

What is unique about C1?

A

has no bifid spinous
has no vertebral body
it rotates around the C2 (axis)

23
Q

What is unique about C2 (axis)?

A

it has a dens, which is a part that sticks up into the foramen of the C1

24
Q

What do the thoracic vertabrae connect to?

A

ribs

25
Q

Name the pink highlighted section of the thoracic vertebrae

A

transverse process

26
Q

Name the pink highlighted region of the thoracic vertebrae

A

spinous process

27
Q

Name the pink highlighted region of the thoracic vertebrae

A

vetebral body

28
Q

Name the pink highlighted region of the thoracic vertebrae

A

intervertebal disc

29
Q

Name the pink highlighted part of the thoracic spine

A

spinal nerve

30
Q

Name the pink highlighted part of the lumbar vertebrae

A

superior articular facet

31
Q

What comes through the foramen in the sacrum?

A

nerves

32
Q

What vertebrae sits on top of the sacrum in the pink highlighted section?

A

L5

33
Q

Posteriorly, where do the ribs extend from?

A

T1-T12

34
Q

Anteriorly, where do the ribs extend from?

A

sternum

35
Q

How many ribs are there?

A

12 on each side

36
Q

Do ribs 11 and 12 touch the sternum?

A

no

37
Q

What are ribs 11 and 12 referred to as?

A

floating ribs

38
Q
A

Anatomy Archives (34 decks)

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