axial skeleton

Question 1

what made up the axial skeleton and appendicular skeleton

Answer 1

Axial (skull, vertebral column, & thoracic cage)

- Appendicular (UE, LE, Pelvic Girdle)

Question 2

name the fossa of the skull

Answer 2

cranial, nasal, orbital

Question 3

name the sinus of the skull

Answer 3

frontal, ethmoid, sphenoid, maxillary

Question 4

function of cranium

Answer 4

Encloses and protects the brain
Provides attachment for muscles of the scalp, lower jaw,
neck and back

Question 5

which bone form the lateral aspect of cranium

Answer 5

parietal

Question 6

which bone make the sagittal suture

Answer 6

both parietal

Question 7

which bone make the coronal suture

Answer 7

parietal and frontal

Question 8

which bone make the lambdoidal suture

Answer 8

parietal and occipital

Question 9

which bone formsposterior wall and floor of cranium

Answer 9

occipital

Question 10

which bone make the squamosal suture

Answer 10

temporal and parietal

Question 11

what form the sphenoid bone in cranium

Answer 11

Forms lower lat. wall of cranium, part of floor of cranium and post wall of orbit

Question 12

other name for sella trucida

Answer 12

turkish saddle

Question 13

how many is moveable and immovable

Answer 13

13 immoveable and 1 moveable

Question 14

function of facial bone

Answer 14

Provide attachment for muscles that control facial expressions and move the jaw

Question 15

what is form by the maxillary

Answer 15

Help form floor of orbit, roof of mouth, walls and

floor of nasal cavity, upper jaw

Question 16

what forms horizontal plates palatine

Answer 16

form posterior roof of mouth and floor of nasal cavity

Question 17

what forms the vertical plate of palatine

Answer 17

help form lateral wall of nasal cavity

Question 18

where is located the nasal bone

Answer 18

Join at midline to form bridge of nose between orbits

Question 19

where is located the lacrimal bone in comparison with the maxilla and nasal

Answer 19

Posterior and lateral to nasal and maxillary bones

Question 20

which bone form part of orbit medial wall

Answer 20

lacrimal

Question 21

where is located the vomer

Answer 21

Located along midline within nasal cavity

Question 22

which bone form part of nasal septum

Answer 22

vomer

Question 23

what is forms by the nasal conchae

Answer 23

All three (sup., middle, inf.) forms 3 shelves in nasal cavity through which air is channeled

Question 24

which bone is the only moveable bone of the skull

Answer 24

mandible

Question 25

which bone is the unique part of the axial skeleton

Answer 25

hyoid

Question 26

which bone doesn’t articulate with any other bone

Answer 26

hyoid

Question 27

what support the hyoid bone in place

Answer 27

Suspended from styloid process (temporal bone) by muscles and ligaments

Question 28

what is support by the hyoid

Answer 28

Supports tongue and provides attachment for some of its muscles

Question 29

which bone make the orbit

Answer 29

frontal sphenoid palatine zygomatic nasal lacrimal ethmoid maxilla