Osteology of back

Question 1

sacrum (posterior)

Answer 1

1) sacral tuberosity
2) superior articulating process
3) median sacral crest
4) lateral sacral crest
5) medial sacral crest
6) sacral cornua
7) sacral hiatus
8) posterior sacral foramina

Question 2

skull (inferior)

Answer 2

1) pharyngeal tubercle
2) occipital condyle
3) condylar canal
4) inferior nuchal line
5) superior nuchal line
6) exteranl occipital protuberance
7) external occipital crest
8) mastoid foramen
9) mastoid notch
10) mastoid process
11) stylomastoid foramen
12) styloid process
13) mandibular fossa

Question 3

sacrum (anterior)

Answer 3

1) sacral ala
2) sacral promontory
3) vertebral body of S1
4) anterior sacral foramine
5) transverse lines
6) coccyx
9) sacral apex

Question 4

thoracic vertebrae unique characteristics

Answer 4

1) round vertebral foramen
2) well pronounced lamina
3) superior costal facet
4) transcerse costal facet
5) strongly inferiorly directed spinous process
6) inferior costal facet
7) vertebral body (heart shaped)

Question 5

coccyx

Answer 5

1) transverse process
2) coccygeal cornua
3) tip

Question 6

features of a typical vertebrae

Answer 6

1) vertebral body
2) vertebral arch
3) transverse process
4) lamina
5) spinous process
6) inferior articulating process
7) pedicle
8) vertebral notch

Question 7

what lobe is this

Answer 7

temporal

Question 8

what lobe is this

Answer 8

occipital

Question 9

sacrum vertebral homologues

what were fused?

Answer 9

1) median sacral crest (fused spinous processes)
2) medial sacral crest (fused articulating processes)
3) laterial sacral crest (fused transverse processes)

Question 10

ribs

Answer 10

1) costal body
2) costal tubercle
3) costal neck
4) costal head
5) superior articular facet
6) crest of the head
7) inferior articular facet
8) articular facet
9) costal groove

Question 11

lumbar vertebra unique characteristics

Answer 11

1) oval shaped vertebral foramen
2) mammillary process (on the superior articualting process)
3) accessory process (on the transverse process)
4) hatchet shaped spinous process
5) kidney shaped vertebral body
6) long slender transverse process

Question 12

features of a typical vertebrae

Answer 12

1) pedible

20 articulating process

3) lamina
4) spinous process
5) transverse process
6) vertebral arch
7) vertebral body
8) vertebral foramen

Question 13

lateral view of sacrum

Answer 13

1) median sacral crest
2) sacral promontory
3) auricular surface of the sacrum

Question 14

unique features of cervical vertebrae

Answer 14

1) bifed spinous process
2) costotransverse bar
3) transverse foramen
4) uncinate processes
5) anterior and posterior tubercles on transverse processes
6) large triangular vertebral foramen

Question 15

sacrum (view from top)

Answer 15

1) vertebral body of S1
2) sacral ala
3) superior articulating process
4) sacral canal
5) median sacral crest
6) medial (intermediate) sacral crest
7) lateral sacral crest

Question 16

C1 Atlas

Answer 16

1) transverse foramen
2) transverse process
3) anterior arch
4) anterior tubercle
5) lateral mass
6) superior articulating facet
7) groove for the vertebra A
8) posterior tubercle
9) posterior arch