Appendicular Skeleton ch.7

Question 1

Skull has how many bones

Answer 1

8 cranial bones, 14 facial bones

Question 2

What are the cranial bones of the skull

Answer 2

1 frontal bone, 1 Occipital, 1 sphenoid, 1 ethmoid 2 temporal, 2 Parietal

Question 3

What are the three fossae of the cranium

Answer 3

Anterior fossa, middle fossa, posterior fossa

Question 4

Anterior Fossa contains what

Answer 4

front lobes

Question 5

Middle Cranial Fossa contains what

Answer 5

Temporal lobes and pituitary gland

Question 6

Posterior cranial Fossa contains

Answer 6

cerebellum pons and medulla

Question 7

What are the facial bones of the skull

Answer 7

Mandible, Vomer (behind top jaw), 2 Maxillae (top jaw), 2 palatine bones (sides of top jaw). 2 nasal bones, 2 nasal conchae, 2 zygomatic bones, and Lacrimal bones.

Question 8

Where is the mandibular condyle

Answer 8

it is the end of the mandible that sits into the mandibular fossa

Question 9

Mandibular Fossa

Answer 9

above the Temporomandibular joint,

Question 10

Zygomatic Process

Answer 10

is behind the cheek bone above mandibles

Question 11

Zygomatic arch

Answer 11

under the zygomatic process

Question 12

Ear hole name

Answer 12

External Acoustic meatus

Question 13

Mastoid process

Answer 13

bumps under the ear

Question 14

Styloid process

Answer 14

pointy bones under skull by ear

Question 15

what is the name of the joint where the the mandibles and temporal bone meet

Answer 15

temporomandibular joint

Question 16

Petrous region

Answer 16

located in the bottom of the middle fossae

Question 17

Sagittal Suture

Answer 17

located between the two parietal bones. Line running down the middle of your skull

Question 18

Coronal Suture

Answer 18

Separates the parietal bones from the frontal bones

Question 19

External occipital protuberance

Answer 19

raised point at the back of your skull

Question 20

Superior nuchal line

Answer 20

part of the external occipital protuberance, also has inferior nuchal line

Question 21

occipital condyles

Answer 21

where the head rests on the cranial vertebrae

Question 22

What are the cavities located on the sphenoid bone

Answer 22

Foramen ovale, lacerum, spinosum,

Question 23

Cavities in the sphenoid bone

Answer 23

sphenoid sinus cavity

Question 24

Superior gap in the sphenoid bone

Answer 24

Superior orbital fissure

Question 25

Small hole in the sphenoid bone

Answer 25

foramen rotundum

Question 26

Part of the ethmoid bone that can be seen within the frontal one

Answer 26

Crista Galli

Question 27

the two things on the ethmoid bone, opposite of the crista galli

Answer 27

middle nasal concha

Question 28

midline of the ethmoid bone

Answer 28

Perpendicular plate

Question 29

Lateral parts of the ethmoid bone

Answer 29

Lateral masses

Question 30

Part of Maxillary bone where teeth attach

Answer 30

Alveolar process

Question 31

Where the zygomatic process meets the zygomatic bone

Answer 31

Temporal process of the zygomatic bone

Question 32

Ends of the mandible

Answer 32

Ramus

Question 33

Part before the ramus in the mandible

Answer 33

body

Question 34

holes in the eyebrows

Answer 34

Supraorbital foramen

Question 35

what are the bones that make up the walls of the orbit

Answer 35

Sphenoid, ethmoid, frontal, zygomatic, and Maxilla

Question 36

What are the bones that make the nasal septum

Answer 36

Perpendicular plate of ethmoid bone, vomer, frontal bone

Question 37

what makes the bottom of the nasal cavity

Answer 37

aka hard palate. palatine plate of the maxilla, and horizontal plate of palatine bone

Question 38

Suture that joins temporal bone to parietal

Answer 38

Squamous Suture

Question 39

Suture that joins occipital bone to parietal

Answer 39

lambdoid suture

Question 40

Where are there sinus cavities

Answer 40

Frontal sinus, Sphenoid sinus, ethmoid sinus, Maxillary sinus

Question 41

What are the birth fontanels

Answer 41

Posterior fontanel, Anterior fontanel, anterolateral fontanel (above temporal bone) Posterolateral fontanel, (behind temporal bone)

Question 42

7 highest vertebrae

Answer 42

Cervical vertebrae

Question 43

middle 12 vertebrae

Answer 43

thoracic vertebrae

Question 44

5 lower vertebrae

Answer 44

lumbar vertebrae

Question 45

hole in a vertebra

Answer 45

vertebra foramen

Question 46

Spinous process

Answer 46

part that sticks out that you can touch

Question 47

part where other vertebra articulate onto

Answer 47

superior articular facet

Question 48

part where ribs articulate onto the vertebra

Answer 48

superior demi facet

Question 49

part formed with vertebrae articulating with each other

Answer 49

intravertebral foramen

Question 50

Name of first vertebra where occipital condyles rests

Answer 50

atlus bone

Question 51

part that connects with the occipital condyle

Answer 51

lateral masses, also posterior and anterior arch

Question 52

foramen only present on cervical vetebra

Answer 52

transverse foramen

Question 53

How to identify thoracic vertebra

Answer 53

the spinous process tilts sharply downwards and NOT biped

Question 54

sacrum

Answer 54

5 fused vertebrae

Question 55

part of where the lumbar vertebra meets with the sacrum

Answer 55

superior articular facet