Head #1

Question 1

what are the two parts of the cranium

Answer 1

neurocranium and viscerocranium

Question 2

what are the two cranial bones with bilateral pairs

Answer 2

temporal and parietal

Question 3

what kind of bones primarily form the calvaria

Answer 3

flat bones

Question 4

bones forming the basicranium are primarily what

Answer 4

irregular bones

Question 5

what is the irregular bone that makes a relativley minor midline contribution to the neocranium but is actually part of the VISCEROCRANIUM

Answer 5

Ethmoid bone

Question 6

what are the only bones that are united by hyaline cartilage ( synchondroses) in childhood

Answer 6

sphenoid and occipital

Question 7

what is known as the facial skeleton

Answer 7

viscerocranium

Question 8

the viscerocranium consists of bones surronding what three things

Answer 8

• nose
• mouth
• orbits

Question 9

how many irregular bones are in the viscerocranium

Answer 9

15

Question 10

what are the three singular bones in the viscerocranium that are in the midline

Answer 10

• manduble
• ethmoid
• vomer

Question 11

what are the 6 bones that are bilateral pairs in the viscerocranium

Answer 11

• maxilla
• inferior nasal conchae
• zygomatic
• palatine
• nasal
• lacrimal

Question 12

what is one of the most movable joints and can also be easily damaged

Answer 12

the mandible

Question 13

what is cool about several of the cranial bones and allows them to not weigh alot

Answer 13

that they are pneumatizied, they have air cells

Question 14

what is the inferior margin of the orbit supposed to line up with in a horizontal plane in anatomical postion

Answer 14

the superior margin of the external acoustic opening

Question 15

what is laterally connected to the frontal bone

Answer 15

zygomatic bone

Question 16

what is medially connected to the frontal bone

Answer 16

nasal bone

Question 17

what is the part of the frontal bone that is flat called

Answer 17

squamous

Question 18

what bone forms the orbital roof

Answer 18

frontal bone

Question 19

what is the frontal suture called

Answer 19

metopic suture

Question 20

in what percent of people can the metopic suture persist

Answer 20

1%

Question 21

where the frontal bone and the nasal bone intersect it is called what

Answer 21

nasion

Question 22

what is the depressed bridge area of the nose in some people

Answer 22

nasion

Question 23

what is the ridge above the supraorbital margin

Answer 23

supercillary arch

Question 24

internal carotid artery supplies what

Answer 24

inside the cranium

Question 25

the supercillary arch is usually greater in who

Answer 25

males

Question 26

gabella is bigger in who

Answer 26

men

Question 27

what goes through the optic canal

Answer 27

the optic nerve

Question 28

what bone form the prominent cheek bone

Answer 28

zygomatic bone

Question 29

what are malar bones

Answer 29

cheek bones

Question 30

what goes through the zygomaticofacial foramen

Answer 30

the zygomatic facial branch of the maxilary nerve which is a branch of V2

Question 31

what is the aperture under the nasal bone the shape of

Answer 31

pear shaped

Question 32

upper portion of nose is formed by... lower portion...

Answer 32

ethmoid | vomer

Question 33

alveoli in the maxilla are what

Answer 33

tooth sockets

Question 34

what are the only two bones that make the socket of the eye

Answer 34

zygmoatic bone and maxilla

Question 35

what passes through the infraorbital foramen in the inferior part of each orbit

Answer 35

infraorbital nerve and vessels

Question 36

what is the infraorbital nerve a branch of

Answer 36

V2 ( axillary branch)

Question 37

supraorbital nerve is a branch of

Answer 37

V2

Question 38

what unites the two maxilla in the median plane

Answer 38

inter maxillary suture

Question 39

V1?

Answer 39

opthalmic divsion

Question 40

V2?

Answer 40

Maxillary Division

Question 41

C3?

Answer 41

mandibular divsion

Question 42

the vertical part of the mandible is called what

Answer 42

ramus

Question 43

what are inferior to the second premolar teeth

Answer 43

mental foramina

Question 44

what goes through the mental foramina

Answer 44

mental nerves and vessels

Question 45

what forms the prominence of the chin

Answer 45

mental protuberance

Question 46

what are the fan type muscles in the temporal fossa

Answer 46

temporalis muscle

Question 47

what bounds the temporal fossa superiorly and posteriorly

Answer 47

superior and inferior temporal lines

Question 48

what bounds the tempral fossa anteriorly

Answer 48

frontal and zygomatic bones

Question 49

what is the inferior boundary of the temporal fossa

Answer 49

zygomatic arch

Question 50

the superior border of the temporal fossa corresponds to what

Answer 50

the inferior limit of the cerebral hemisphere of the brain

Question 51

what is the craniometric point that is used in cranial measurments called and where is it

Answer 51

Inion the tip of the external protuberance

Question 52

what is the part of the external occipital protuberance that extends from the protuberance to the formen magnum

Answer 52

external occipital crest

Question 53

what makes the superior limit of the neck

Answer 53

the superior nucheal line

Question 54

what marks the junction between the lamboid and sagittal suturtes

Answer 54

lambda

Question 55

where does the superior aspect of the cranium broaden

Answer 55

posterolaterally at the parietal eminences

Question 56

what can give the calviara a square shape in some people

Answer 56

frontal eminieces

Question 57

what suture seperates the frontal and parietal bones

Answer 57

coronal

Question 58

what is it called when the sagital suture meets the coronal suture

Answer 58

bregma

Question 59

what is the most superior part of calviara called

Answer 59

vertex

Question 60

where are the parietal foramina located

Answer 60

near the sagital sutures

Question 61

what are the most irregular and variable foramina in the neurocranium and transmit emissary veins, these are veins connecting scalp veins to venous sinus of dura matter

Answer 61

emissary foramina

Question 62

what is the star shaped junction of the three sutures, parietomastoid, occipitomastoid, and lamboid

Answer 62

asterion

Question 63

palatine bone is part of what

Answer 63

maxilla

Question 64

what is the hard palate formed by

Answer 64

palatine process and horizontal plate of palatine bones

Question 65

where is posterior to the central incisor teeth

Answer 65

incisive fossa

Question 66

the incisive canal open in where

Answer 66

the incisive fossa

Question 67

what seperates the chonca

Answer 67

vomer

Question 68

what are the three things that the sphenoid consist of

Answer 68

greater wing lesser wing pterygoid process

Question 69

what cranial nerve goes through the foramen magnum

Answer 69

CN XI accessory it goes in the brain not out

Question 70

what goes through the jugular foramin

Answer 70

IJV and cranial nerves 9-11

Question 71

what cranial nerves pass through the internal acoustic meatus

Answer 71

CN VII and CN VIII

Question 72

where is the stylomastoid foramen

Answer 72

between mastoid process and styloid process

Question 73

what goes through the stylomastoid foramen

Answer 73

stylomastoid artery and facial nerve

Question 74

what lobe of the brain is important for intelligence

Answer 74

the frontal lobe

Question 75

what is the shallowest of the three cranial fossae

Answer 75

the anterior cranial fossa

Question 76

what are the three bones that form the anterior cranial fossa

Answer 76

- ethomid ( medially) - frontal bone ( anteriorly) - sphenoid ( posteriorly)

Question 77

what part specifically of the sphenoid forms the anterior cranial fossa

Answer 77

the lesser wings

Question 78

the greater part of the anterior cranial fossa is formed by what

Answer 78

the orbital parts of the frontal bone

Question 79

what is the median bony extension of the frontal bone

Answer 79

frontal crest

Question 80

foramen cecum is important when

Answer 80

during fetal development but not postnatally

Question 81

what is the elevation at the topmost level of the ethmoid

Answer 81

the crista gali

Question 82

the tiny foramina of the cribiform plate transmit what

Answer 82

the olfactory nerves

Question 83

what is the sphenoid crest formed by

Answer 83

the lesser wing of the sphenoid

Question 84

what does the pituritary gland sit on

Answer 84

hypophysial fossa

Question 85

the crossing of the optic nerve happens where

Answer 85

prechiamastic sulcus

Question 86

what is the sharp elevation of the sphenoid called

Answer 86

dorsum sellae

Question 87

what are the three parts of the sella turcica

Answer 87

tuberculum sellae hypophysial fossa dorsum sellae

Question 88

what nerve goes through the foramen rotundum

Answer 88

trigeminal nerve

Question 89

what nerves go through the superior orbital fissure

Answer 89

CN 3,4,5,6, and sympathetic fibers

Question 90

what goes through the foramen ovale

Answer 90

CN V3

Question 91

what is not part of the crecent of foramina

Answer 91

foramen lacerum

Question 92

the foramin lacerum is close to the entery for the internal carotid artery, does it go through it

Answer 92

NO

Question 93

what is known as out balance center

Answer 93

cerebellum

Question 94

what is known as the respiratory center

Answer 94

medulla oblongota

Question 95

what nerves exist the jugular foramen

Answer 95

9,10, and 11

Question 96

what nerves exist the internal acoustic meatus

Answer 96

7 and 8

Question 97

sigmoid sinus exists the cranium as what

Answer 97

the internal jugular vein