Lecture 12

Question 1

Skeletal tissue form ____

Answer 1

Bones

Question 2

There are ______ bones in the skeleton

Answer 2

206

Question 3

Axial skeleton includes

Answer 3

Skull, hyoid, spine, thorax

Question 4

Appendicular skeleton structures

Answer 4

Upper and lower extremities, shoulder girdle, hip girdle

Question 5

Skull is made of ___ bones

Answer 5

28

Question 6

Most the bones in the skull are catagorized as

Answer 6

Cranial or facial bones

Question 7

The 8 cranial boens are

Answer 7

Frontal
Parietal (2)
Temporal (2)
Occipital (1) 
sphenoid (1) 
Ethmoid (1)

Question 8

The occipital bone froms a moveable joint with

Answer 8

C1

Question 9

14 facial bones

Answer 9

Maxilla (2) 
Mandible
Zygomatic (2)
Nasal (2)
Lacrimal (2)
Palantine (2)
Inferior nasal conchae (2) 
Vomer (1)

Question 10

THE MANDIBLE IS ________ AND FORMS ______

Answer 10

The largest/strongest facial bone

And forms only moveable joint of the skull with the temporal bone

Question 11

What does the zygomatic do?

Answer 11

Shapes the cheeks

Question 12

Lacrimal has grooves for =

Answer 12

The tear ducts

Question 13

6 EAR BONES

Answer 13

Malleus/hammer (2)
Incus/anvil (2)
Staples/stirrup (2)

Question 14

Spaces between the facial bones make up the

Answer 14

Sinuses

Question 15

The fetal skull has 4 soft spots called

Answer 15

Fontanels

Question 16

Fontanels allow the skull to be

Answer 16

Flexible during birth and allow for rapid growth of the brain

Question 17

Where is the hyoid bone located

Answer 17

Just superior to the larynx and inferior to the mandible

Question 18

The hyoid is supsended from

Answer 18

The styloid processes of the temporal bone

Question 19

The hyoid bone does ____ with other bones

Answer 19

Articulate

Question 20

The hyoid function for ______ and ______

Answer 20

Tongue movement and swallowing

Question 21

Curvature of spine gives …

Answer 21

Stength to body allowing us to stand and walk

Question 22

How many total vertebrae?

Answer 22

24

Question 23

Vertebrae types break down

Answer 23

Cervical (7) 
Thoracic (12) 
Lumbar (5) 
-sacrum
-coccyx

Question 24

Vertebrae are stacked to give spine

Answer 24

Flexibility and strength

Question 25

ALL VERTEBRAE HAVE SIMILAR FEATURES EXCEPT __

Answer 25

C1

Question 26

All vertebrae have and ____ with eachother

Answer 26

Foramen and articulate with eachother

Question 27

C2 has a ___

Answer 27

Upward projection to allow for rotation of the head

Question 28

C7 has

Answer 28

A long blunt spinous process

Question 29

Thoaracic vertebrae articulat with

Answer 29

THE RIBS

Question 30

As a whole the vertebral column articulates the

Answer 30

Head,ribs and iliac bones

Question 31

Thorax is made of

Answer 31

Vertebral column + sternum +ribs

Question 32

The thorax is ____ shaped

Answer 32

Dagger

Question 33

3 part of sternum from superior to inferior

Answer 33

Manubrium Body Xiphoid process

Question 34

Manubrium articulates with ____ and -_____

Answer 34

Clavicle and 1st rib

Question 35

9 ribs are joined to

Answer 35

Sternum body or costal cartilage

Question 36

The thorax has ___ rib pairs

Answer 36

12

Question 37

Each rib pair attach

Answer 37

Posteriorly to a thoracic vertebrae

Question 38

Alll rib pairs except the ________ attach anteriorly to ____ by ______

Answer 38

2 pairs Sternum Costal cartilage

Question 39

The ___ , _____ , and _____ pairs attach to the cartilage of the 7th ribs and are called the _______

Answer 39

8,9,10 False ribs

Question 40

11 and 12 pair dont attach to any ____ and are called

Answer 40

Costal cartilage and are called floating ribs