Intro to Skull Pt. 1 Flashcards Preview

Head and Neck Anatomy > Intro to Skull Pt. 1 > Flashcards

Flashcards in Intro to Skull Pt. 1 Deck (19)
Loading flashcards...
1

Segments of the Skull (4)

1. skull
2. cranium
3. calvarium
4. calotte

2

How does the fetal skull move?

Bones will slide over each other via fontanelles and connective tissue.

3

Cranium is made up of the

Neocranium and Viscerocranium

4

Paired bones include:

1. nasals
2. inferior nasal conchae
3. maxillae
4. palatines
5. zygomatics

5

Non-synovial joint:

Cranial suture (fibrous)

6

Unpaired bones include:

1. occipital
2. sphenoid
3. frontal
4. ethmoid
5. vomer
6. mandible

7

Where are these found?
body, angle, ramus, condylar, and coronoid processes

mandible

8

Where are these found?
Tympanic part, squamous part, petrous part, styloid and mastoid processes

temporal

9

Where are these found?
body, pterygoid processes, greater and lesser wings, anterior and posterior clinoid processes, sinus

sphenoid

10

Where are these found?
perpendicular plate, cribriform plate, orbital plate, superior and middle nasal conchae

ethmoid

11

The temporal bone is fused to the occipital bone via the _____ notch that has the ______ canal.

Jugular/jugular

12

Which nerve goes through the superior orbital fissures of the sphenoid bone?

V1

13

What is the cruciate suture made up of? (3)

1. median palatine suture
2. transpalatine suture
3. interpalatine suture (part of median palatine)

14

Sutural bone example

interparietal bones
aka: Wormian bone or Inca Bone

15

What is the pterion made up of? (4)

1. parietal
2. temporal
3. sphenoid
4. frontal

16

What is the asterion made up of?

1. occipital
2. temporal
3. parietal
4. Zygomatic? Wormian?

17

Where is Lambda located?

In the middle between the two parietal lobes and occipital meet.

18

How many teeth do you have as a child? What is the labeling?

Maxillary teeth: A-J
Mandibular teeth: K-T
2 incisors
1 canine
2 molars

19

How many permanent teeth?

32 teeth -
4 quadrant each with
2 incisors
1 canine
2 premolars
3 molars