chap 7 axial skeleton Flashcards Preview

A&P > chap 7 axial skeleton > Flashcards

Flashcards in chap 7 axial skeleton Deck (14):
1

inner disc if vertebrae

nucleus pulposus

2

annular ring of vertebrae

anulus fibrosus

3

kyphosis

exaggerated thoracic curve

4

lordosis

exaggerated lumbar curve

5

scoloisis

s shaped spine

6

laminectomy

removal of lamina in vertebrae

7

where is the transverse foramen?

only in cervical bones

8

how many spinal vertebrae?

C1-7
T1-12
L1-5
sacrum 5 fused
coccyx 4 fused

9

structures of sacrum

superior articular process
sacral canal
body
sacral promontory
median sacral crest
posterior sacral foramina
sacral hiatus
anterior sacral foramina

10

structures of sternum

manubrium
jugular notch
clavicular notch
body
sternal angle
xiphoid process

11

how many true ribs and why are they true?

first 7 and because they individually connect to the sternum

12

how many false ribs and why are they false?

5 because they don't connect to the sternum

13

Rib anatomy

head
body
angle
tubercle

14

structures of vertebrae

body
vertebral foramen
vertebral arch
pedicle
lamina
transverse process
spinous process
superior and inferior articular process