Block 4 Md 1 Anatomy Arteries Of Head

Front 1

brs. of common carotid a.

Back 1

caudal thyroid a.
cranial thyroid a.
internal carotid a.
external carotid a.

Front 2

small vessels of variable origin (br of common carotid); supplies the trachea, esophagus, and thyroid gland

Back 2

caudal thyroid a.

Front 3

artery that supplies the thyroid and parathyroid gland, pharyngeal mm., larynx, cervical regions of trachea and esophagus via....

Back 3

thyroid, pharyngeal, cricothyroid and muscular brs.

Front 4

@ what structure does the common carotid a. terminate into the internal and external carotid a.a.s?

Back 4

medial retropharyngeal ln.

Front 5

1st 2 brs. off of external carotid a.

Back 5

occipital a.

ascending pharyngeal a.

Front 6

the internal carotid a. arises near which arteries?

Back 6

occipital a.

ascending pharyngeal a.

Front 7

what is located at the origin of the internal carotid a.?

Back 7

carotid sinus

Front 8

the 3 structures that the common carotids course under

Back 8

mandibular gland
digastricus m.
medial retropharyngeal ln.

Front 9

brs. off of cranial thyroid a.

Back 9

thyroid
pharyngeal
cricothyroid
muscular

Front 10

at the base of the head, on which aspect of the trachea are the common carotids located?

Back 10

dorsolateral aspect of the trachea

Front 11

function of the carotid sinus?

Back 11

baroreceptor

Front 12

what structure is located at the bifurcation of external and internal carotids?

Back 12

carotid body

Front 13

function of carotid body

Back 13

chemoreceptor

Front 14

the common carotid aa.s originate from what aspect of the trachea?

Back 14

ventral

Front 15

the internal carotid a. enters the carotid canal deep in the....and emerges as the....

Back 15

tympano-occipital fissure

foramen lacerum

Front 16

T/F: the internal carotid a. loops back on itself and reenters the carotid canal to supply the CNS

Back 16

T

Front 17

trace the internal carotid a.

Back 17

enters the carotid canal deep in the tympano-occipital fissure, emerges at the foramen lacerum and then loops back on itself and re-enters the carotid canal

Front 18

T/F: in the cat, the extra-cranial portion of the internal carotid degenerate postnatally

Back 18

T

Front 19

within the cranial cavity, the internal carotid a. penetrates the....and.....and comes to lie in the......

Back 19

dura mater and arachnoid

subarachnoid space

Front 20

the internal carotid a. triburcates into the...

Back 20

middle cerebral a.
rostral cerebral a.
caudal communicating aa.

Front 21

the trifurcations on the internal carotid a., along with the ........ supply blood to the cerebral arterial circle (which supplies blood to the brain)

Back 21

basilar a.

Front 22

which br. of subclavian goes into the vertebral foramen and comes out of the transverse foramen of atlas and joins the occipital a. to supply the brain?

Back 22

vertebral a.

Front 23

arterial supply to CNS

Back 23

internal carotid a.
vertebral a.
occipital a.

Front 24

external carotid a. brs.

Back 24

occipital a.
cranial laryngeal a.
ascending pharyngeal a.
lingual a.
facial a.
caudal auricular a.
superficial temporal a.
maxillary a.

Front 25

br. off of facial a.

Back 25

sublingual a.

Front 26

br. off of maxillary a.

Back 26

continuation of the external carotid a.

Front 27

occipital a. br. that supplies the meninges

Back 27

caudal meningeal a.

Front 28

T/F: the occipital a. has an anastomotic br. with the vertebral a.

Back 28

T

Front 29

br. off of occipital that gives rise to 2 others

Back 29

condyloid a.

Front 30

condyloid a. branches into...

Back 30

muscular brs.

meningeal a.

Front 31

br. off of maxillary a.

Back 31

continuation of the external carotid a.

Front 32

occipital a. br. that supplies the meninges

Back 32

caudal meningeal a.

Front 33

T/F: the occipital a. has an anastomotic br. with the vertebral a.

Back 33

T

Front 34

br. off of occipital that gives rise to 2 others

Back 34

condyloid a.

Front 35

condyloid a. branches into...

Back 35

muscular brs.

meningeal a.

Front 36

artery that supplies the pharyngeal mm. and larynx

Back 36

cranial laryngeal a.

Front 37

artery located b/w hyopharyngeus, thyropharyngeus, and thyrohyoideus mm.

Back 37

cranial laryngeal a.

Front 38

landmarks of cranial laryngeal a.

Back 38

hyopharyngeus, thyropharyngeus, and thyrohyoideus mm.

Front 39

T/F: no internal carotid outside of the brain in the cat

Back 39

T

Front 40

artery that supplies the soft palate and pharynx

Back 40

ascending pharyngeal a.

Front 41

which artery in cats contributes to the cerebral arterial circle by entering the external carotid foramen? (morphologically this is the internal carotid a.)

Back 41

ascending pharyngeal a.

Front 42

lingual a. supplies the...

Back 42

tongue

Front 43

br. of of lingual a. that supplies the palatine tonsils

Back 43

tonsilar a.

Front 44

proximally, the lingual a. runs with the....

Back 44

hypoglossal n.

Front 45

artery that supplies the mandibular and sublingual salivary glands

Back 45

facial a.

Front 46

3 brs. of facial a.

Back 46

sublingual a.

inferior/superior labial aa.

angularis oris a.

Front 47

br. off of the facial a. that supplies that floor of the mouth (including mylohyoideus and geniohyoideus mm.)

Back 47

sublingual a.

Front 48

T/F: sublingual a. is br. off of facial a.

Back 48

T

Front 49

artery that supplies the ear ( additional brs. supplies the facial n., parotid and mandibular salivary glands, brachiocephalicus, sternocephalicus, and temporalis mm.)

Back 49

caudal auricular a.

Front 50

3 muscles supplied by the caudal auricular a. (not the caudal auricular muscles)

Back 50

brachiocephalicus, sternocephalicus, and temporalis mm.

Front 51

terminal br. of the external carotid a.

Back 51

superficial temporal a.

Front 52

3 brs. of superficial temporal a.

Back 52

transverse facial
rostral auricular
palpebral brs.

Front 53

after the superficial temporal a. branches off of the external carotid, the external carotid becomes the....

Back 53

maxillary a.

Front 54

the external carotid a. gives rise to the...... and then continues as the......

Back 54

superficial temporal a.

maxillary a.

Front 55

branches off of maxillary a.

Back 55

inferior alveolar a.
caudal deep temporal a.
middle meningeal a.
external ophthalmic a.
rostral deep temporal a.
minor palatine a.
descending palatine a.
infraorbital a.

Front 56

another term for inferior alveolar a.

Back 56

mandibular alveolar a.

Front 57

the inferior alveolar a. enters the...... of the mandible and courses through the mandibular canal

Back 57

mandibular foramen

Front 58

artery that supplies the roots of mandibular teeth

Back 58

inferior alveolar a.

Front 59

br. off of the inferior alveolar a. that supplies the skin of the chin

Back 59

mental aa.

Front 60

branch off of maxillary a. that supplies temporalis m.

Back 60

caudal deep temporal a.

Front 61

branch off of maxillary a. that supplies the meninges and part of the skull

Back 61

middle meningeal a.

Front 62

the middle meningeal a. passes though which foramen?

Back 62

oval foramen

Front 63

anastomosing branch of the middle meningeal a. joins a br. of.....

Back 63

external ophthalmic a.

Front 64

in the dog, the maxillary a. passes through which foramina and canal?

Back 64

caudal alar foramen, rostral alar foramen, and alar canal

Front 65

maxillary a. br. that supplies the structures within the periorbita including the extrinsic eye muscles and lacrimal gland

Back 65

external ophthalmic a.

Front 66

2 brs. of external ophthalmic a.

Back 66

anastomotic rami

external ethmoidal a.

Front 67

the anastomotic rami of the external ophthalmic a. join which arteries?

Back 67

one ramus joins the internal carotid and middle meningeal a.

one ramus joins the internal ophthalmic a.

Front 68

the external ethmoidal a. (br. off of external ophthalmic a.) supplies...

Back 68

ethmoidal labyrith and nasal septum

Front 69

the rostral deep temporal a. supplies....

Back 69

temporalis m.

Front 70

artery that supplies the hard and soft palates

Back 70

minor palatine a. ( br. off of maxillary a.)

Front 71

2 brs. of descending palatine a.

Back 71

major palatine a.

sphenopalatine a.

Front 72

the major palatine a. passes through the.....to the......to supply blood tot he hard palate

Back 72

caudal palatine foramen

major palatine foramen

Front 73

the sphenopalatine a. passes through the......to the inferior of the nasal cavity

Back 73

sphenopalatine foramin

Front 74

which artery is at risk during extractions of maxillary teeth?

Back 74

major palatine a.

Front 75

after the descening palatine a. arises, the maxillary a. continues as the....

Back 75

infraorbital a.

Front 76

br. off of infraorbital a. that supplies the caudal cheek teeth

Back 76

alveolar (dental) brs.

Front 77

infraorbital a. enters the..... and passes through the....

Back 77

maxillary foramen

infraorbital canal

Front 78

within the infraorbital canal, the infraorbital a. gives rise to the....

Back 78

alveolar brs.

Front 79

the infraorbital a. emerges from the......to supply the nose and upper lip via.....

Back 79

infraorbital foramen

dorsal and lateral nasal aa.