Axial Skeleton Powerpoint From Notes

Front 1

The area above the nose between the eyes is part of the forehead is called the
________.

Back 1

Glabellla

Front 2

One feature of the frontal bone is very obvious is the little hole on either side above the eye socket is called the _______ _______.

Back 2

Supraorbital foramen

Front 3

Some people don't have the nice distinct hole from the supraorbital foramen. They have a little notch on the bone instead. This allows the ______ _______ to come out of the skull and to go across the forehead.

Back 3

Superorbital nerves

Front 4

The _____ ______ is in the Aqua color

Back 4

Frontal Bone

Front 5

If you look at the anterior view of the skull you can see part of the 2 ____ _____?

Back 5

Parietal Bones

Front 6

If you look through the eye sockets you can see portions of the _____? The ____ has several parts one part is called the ____ _____, another part is called the ___ ___?

Back 6

Sphenoid, sphenoid
Lesser wing, greater wing

Front 7

There are a number of important features with regard to the sphenoid. The 1st is that there is a round hole in the lesser wing called the ______ _______ or _____ _____?

Back 7

Optic foramen or optic canal

Front 8

Another important feature with regard to the sphenoid is that there are 2 slits which are _____ _____ and _____ ______?

Back 8

superior orbital fissure, inferior orbital fissure

Front 9

The _____ ______ ______ seperates the lesser wing from greater wing.

Back 9

Superior orbital fissure

Front 10

The reason the ______orbital fissure is important is that the ____nerves that control the movements of the _____ pass through there.

Back 10

superior, three, eye

Front 11

There are 3 nerves that come out from the brain and go to each eye and control the movement of the eyes ___, _____, ______ ___ ____ and they leave the brain and enter the boney ______ through the superior _______ fissures

Back 11

Up, Down, side to side,

Orbit,

Orbital

Front 12

There are two ____ _____, right and left.

Back 12

Parietal bones

Front 13

The right parietal bone extends all the way from the joint where it comes into contact with the ______ bone where the joint comes in contact with _______ bone.

Back 13

frontal, occipital

Front 14

Joints in the skull are known as _____

Back 14

Sutures

Front 15

Joint in the skull between the frontal bone and parietal is the _____ ______?(Think back when you studied the planes. The one that cut the head this way is the frontal/coronal plane so this is the ____?)

Back 15

Coronal Suture

Front 16

The second suture is the ____ ______. It is formed by a fibrous joint between the temporal and parietal bones on each side of the skull.

Back 16

Squamous suture

Front 17

The bone underneath the scalp is the ____ bone.

Back 17

occipital

Front 18

The 3rd suture you need to know is the ____ _____. It is the suture that runs at an angel. It seperates the _____ bone from the parietal and _____ bone.

Back 18

lambdoid (LAMB DOID) suture,

occipital,

temporal

Front 19

Another important feature of the temporal bone is a little piece that sticks down like a pen or stylus. It is called the ____ _____.

Back 19

Styloid process

Front 20

The _____ process is important because it serves as a site of attachment for some muscles.

Back 20

Styloid

Front 21

One feature of the temporal bone is the _______ process.

Back 21

Zygomatic

Front 22

The curve of the zygomatic process is called the ___ ____.

Back 22

Zygomatic arch

Front 23

The zygomatic arch is actually made up of two different bones. One piece comes from the _____ bone and the other part of the arch is made up of one of the facial bones called the ______ bone. (AKA high cheek bones)

Back 23

Temporal, zygomatic

Front 24

The temporal bone contributes the zygomatic process and the zygomatic bone contributes to the _____ _____.

Back 24

Temporal process

Front 25

The ___ ____ is important because it houses the pituitary gland.

Back 25

Sella turcica

Front 26

The ____ ____ is where the brain stem meets the spinal cord.

Back 26

Foramen magnum

Front 27

The plate with holes in it is the ________ plate.

Back 27

Cribriform

Front 28

The little holes in the cribriform plate are called _____ ______.

Back 28

Olefactory foramina

Front 29

What does olefaction mean?

Back 29

Sense of smell

Front 30

Inside the nose you have what's called olfactory _____. The mucosal _____ that lines the upper part of that _____ cavity contains _______ nerves.

Back 30

Mucosa, membrane, olfactory, olfactory

Front 31

The _____ _____ manaufactures a number of important hormones. Often times it is called the master gland of the body.

Back 31

Pituitary gland

Front 32

The ____ _____ of the temporal bone has little air cells and are small.

Back 32

Mastoid process

Front 33

The main or large air cells are known as ______ or _________ sinus.

Back 33

Sinuses, paranasal

Front 34

The superior and the middle nasal conca are parts of the ______ bone. The _______ nasal conca is not a part of the ethmoid bone. It is its own seperate _____ bone.

Back 34

Ethmoid, inferior, facial

Front 35

______ stands for rock.

Back 35

Petrous

Front 36

The ____ ____ goes through the temporal bone.

Back 36

Ear canal

Front 37

_____ ____ is the opening that allows the spinal cord to come up and go inside the skull where it joins with the brain stem.

Back 37

Foramen magnum

Front 38

What are the 4 sutures you need to know?

Back 38

Coronal
Sagittal
Lambdoid (LAMB DOID)
Squamous

Front 39

The______ suture is the one that goes in the midsagittal line.

Back 39

Sagittal

Front 40

The soft spot/opening in a fetal skull are called _____.

Back 40

Fontanelles

Front 41

The _____ process which has those air cells could get infected and that would be mastoiditis.

Back 41

Mastoid

Front 42

The _____ looks like a bat, has the lesser and greater wing, the body bat

Back 42

Sphenoid

Front 43

The legs are made up of ______ plate. There is a _____ and a ______ on each side.

Back 43

Pterygoid, lateral, medial

Front 44

The ____ is oval in shape. The way to remember the order is to think ROS(S).

Back 44

Ovale,

Rotundum
Ovale
Spinosum

Front 45

The middle ____ ____ is important because the meningeals cover the brain and sometimes people can sustain trauma to the head.

Back 45

meningeal artery

Front 46

What is your lower jaw called?

Back 46

Mandible

Front 47

What is the small bone that forms part of the lower nasal septum?

Back 47

Vomer

Front 48

What bone forms part of the face?

Back 48

Maxillary

Front 49

The _____ bones suggest form part of the pallet, the roof of your mouth is the _____.

Back 49

Palatine, pallet

Front 50

The palatine bone and then the ______ also contributes to the pallette.

Back 50

Maxilla

Front 51

What does lacrimation mean?

Back 51

To tear (so anything that has to do with teraing you think LACRIMATION)
example: lacrimal bones

Front 52

There are two bones that make up the lacrimal bones. They have depressions and they are called lacrimal _____ that conects the tears. It helps to drain the tears in the _____ cavity.

Back 52

Fossa, Nasal

Front 53

The rest of the nasal septum, the middle section is actually made out of cartilage. What is the cartilage made out of?

Back 53

Hyaline

Front 54

Nasal and lacrimal are both ______ bones.

Back 54

Facial

Front 55

There are three sets of nasal concha. (SMI)
Each one is kind of a scrolled piece of bone.

Back 55

Superior nasal concha
Middle nasal concha
Inferior nasal concha

Front 56

The _____ and _____ nasal concha are parts of the _______ but the inferior nasal concha are not part of the _______.

Back 56

Superior, middle
Ethmoid
Ethmoid

Front 57

_______ ______ _____ are not part of the ethmoid. They are their own bones. Their own seperate little bones.

Back 57

Inferior nasal concha

Front 58

in 29:29 she said to notice that there is a little notch here. This piece that sticks back here is called the ______ ______.Notice that it articulates with what bone?

Back 58

Mandibular condyle,
Temporal

Front 59

The _______ joint is the joint between the mandibular condyle and the temporal bone.

Back 59

Mandibular

Front 60

The ____ ____ houses your spinal cord.

Back 60

Vertebral column

Front 61

The vertebral column is suppose to be straight when you look at it from the posterior view. If it curves to one side or to the other on the thoracic region or in the lumbar region that is what we call _____.

Back 61

Scoliosis

Front 62

There are 4 curvatures in the vertebral column which are?
They are normally present if you look at it from the side.

Back 62

1. Cervical
2. Thoracic
3. Lumbar
4. Sacral

Front 63

The cerivical portion of the vertebral has ____ vertebrae and there are ____ in the thoracic section

Back 63

7,12

Front 64

You have ____ pairs of ribs

Back 64

12

Front 65

The ______ consists of 5 vertebrae but they fuse together usually by the age of 25.

Back 65

Sacrum

Front 66

The _____ is your tailbone

Back 66

coccyx

Front 67

The coccyx is composed of ____ vertebrae that also fuse during childhood.

Back 67

4

Front 68

What if a person has a stroke and one side of the body is paralized the right or left. What do we call that?

Back 68

hemiplegia

Front 69

What seperates the thoracic cavity from the abdominal pelvic cavity and it is actually a muscle. It is responsible for breathing in

Back 69

Diaphragm

Front 70

It turns out that every cervical vertebrae all 7 of them has _____ holes.

Back 70

3

Front 71

The central hole is the vertebral foramen through which the _____ cord goes. Then there are 2 holes here called the _______ foramina

Back 71

Spinal
Transverse

Front 72

The transverse foramina transits something very important which is the ____ _____?

Back 72

Vertebral artery