19 - axial skeleton

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1
attached to neck muscles
mastoid process
2
ear canal
external auditory meatus
3
canal between the nasal cavity and eye, conducts tears
nasolacrimal canal
4
attachment site for tongue
styloid process
5
depression where lower jaw and skull meet
mandibular fossa
6
where humerus meets scapula
glenoid fossa
7
roof of mouth
hard palate
8
hole where spinal cord joins brainstem
foramen magnum
9
cheek bone
zygomatic
10
lower jaw
mandible
11
upper jaw
maxilla
12
vertebral column
7 cervical vertebra
12 thoracic vertebra
5 lumbar vertebra
1 sacrum
1 coccyx
13
1st vertebra, holds head, and has no body
atlas
14
2nd vertebra, rotates head
axis
15
functions of the vertebral column (SPM)
support
protect spinal cord
movement
16
protects vital organs and has 12 pair of ribs
thoracic cage
17
breastbone
sternum
18
attach directly to sternum by cartilage
true ribs
19
attach indirectly to sternum by cartilage
false ribs
20
not attached to sternum
floating ribs
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