Maxillary V2 And Artery

Front 1

What n. provides sensation to the face, upper teeth and gingiva, paranasal sinuses, nasal cavity, palate, nasopharynx, and meninges?

Back 1

Maxillary V2

Front 2

What n. has NO motor innervation just sensory?

Back 2

Maxillary V2

Front 3

afferent fibers in Maxillary V2 are what type?

Back 3

general sensory

Front 4

efferent fibers in Maxillary V2 are what type?

Back 4

autonomics

Front 5

Maxillary V2 sends postganglionic PS n. fibers to what?

Back 5

lacrimal gland, mucous membranes of orbit, nose, palate, and pharynx

Front 6

Maxillary V2 sends autonomic S n. fibers to what?

Back 6

blood vessels of the head

Front 7

Where does Maxillary V2 leave the trigeminal CN V ganglion to travel along the wall of the cavernous sinus to exit the foramen rotundum?

Back 7

cranial cavity

Front 8

Where does Maxillary V2 exit the cranial cavity?

Back 8

foramen rotundum

Front 9

Where does Maxillary V2 travel from the foramen rotundum to the infraorbital canal?

Back 9

pterygopalatine fossa

Front 10

pyramidal-shaped cavity just inferior to apex of orbit, posterior to maxillary sinus, and deep to zygomatic arch

Back 10

pterygopalatine fossa

Front 11

openings in pterygopalatine fossa?

Back 11

foramen rotundum, palatovaginal canal, pterygoid canal, palatine canal, sphenopalatine foramen, inferior orbital fissure, pterygomaxillary fissure

Front 12

Foramen rotundum opens anteriorly into?

Back 12

pterygopalatine fossa

Front 13

Palatovaginal canal opens anteriorly into?

Back 13

pterygopalatine fossa

Front 14

Pterygoid canal opens anteriorly into?

Back 14

pterygopalatine fossa

Front 15

Palatine canal opens superiorly into?

Back 15

pterygopalatine fossa

Front 16

Sphenopalatine canal opens laterally into?

Back 16

pterygopalatine fossa

Front 17

Inferior orbital fissure opens posteriorly into?

Back 17

pterygopalatine fossa

Front 18

Pterygomaxillary fissure opens medially into?

Back 18

pterygopalatine fossa

Front 19

contents of pterygopalatine fossa?

Back 19

pterygopalatine ganglion, Maxillary V2, maxillary a. branches

Front 20

pterygopalatine ganglion located where?

Back 20

pterygopalatine fossa

Front 21

from pterygopalatine fossa to infraorbital foramen

Back 21

infraorbital canal

Front 22

contents of infraorbital canal?

Back 22

infraorbital n. V2

Front 23

Maxillary V2 called what after entering infraorbital canal?

Back 23

infraorbital n. V2

Front 24

location of terminal branches of Maxillary V2 after leaving infraorbital foramen?

Back 24

facial tissue

Front 25

pathway of Maxillary V2?

Back 25

trigeminal ganglion through cranial cavity to foramen rotundum, through pterygopalatine fossa to inferior orbital fissure, through orbit to infraorbital canal to infraorbital foramen to the face

Front 26

cranial cavity branch of Maxillary V2?

Back 26

meningeal n.

Front 27

sensory innervation to periosteal layer of dura mater and meninges of anterior and middle fossa is from what n.?

Back 27

meningeal n. V2

Front 28

pterygopalatine fossa branches of Maxillary V2?

Back 28

pterygopalatine nn., orbital nn., nasal nn., pharyngeal n., palatine nn., zygomatic n., posterior superior alveolar n.

Front 29

another name for pterygopalatine nn.?

Back 29

pursestring nn.

Front 30

location of branchpoint of pterygopalatine nn.?

Back 30

pterygopalatine fossa

Front 31

location of branchpoint of orbital nn. V2?

Back 31

pterygopalatine fossa

Front 32

location of branchpoint of nasal nn. V2?

Back 32

pterygopalatine fossa

Front 33

location of branchpoint of pharyngeal n. V2?

Back 33

pterygopalatine fossa

Front 34

location of branchpoint of palatine nn. V2?

Back 34

pterygopalatine fossa

Front 35

location of branchpoint of zygomatic n. V2?

Back 35

pterygopalatine fossa

Front 36

location of branchpoint of posterior superior alveolar n. V2?

Back 36

pterygopalatine fossa

Front 37

nn. coming from pterygopalatine ganglion?

Back 37

pterygopalatine nn. V2

Front 38

What nn. give sensory innervation to orbital wall, sphenoid sinus, and ethmoid sinus?

Back 38

orbital branches of Maxillary V2

Front 39

branches of nasal nn. V2?

Back 39

posterior superior lateral nasal nn., posterior inferior lateral nasal nn., nasopalatine n. (Posterior superior medial nasal n.)

Front 40

posterior superior lateral nasal n. a branch of?

Back 40

nasal nn. V2

Front 41

posterior inferior lateral nasal nn. a branch of?

Back 41

nasal nn. V2

Front 42

nasopalatine n. a branch of?

Back 42

nasal nn. V2

Front 43

What nn. run through the sphenopalatine foramen to the nasal cavity (lateral wall)?

Back 43

posterior superior lateral nasal nn. V2

Front 44

What nn. run along the lower border of the lateral nasal cavity?

Back 44

posterior inferior lateral nasal nn. V2

Front 45

What n. runs to the anterior hard palate and nasal septum to go through the incisive foramen?

Back 45

nasopalatine n. V2

Front 46

What n. sends sensory innervation to the superior nasopharynx?

Back 46

pharyngeal n. V2

Front 47

branches of the palatine n.?

Back 47

greater and lesser palatine nn. V2

Front 48

What n. runs through the greater palatine foramen to the posterior hard palate?

Back 48

greater palatine n. V2

Front 49

What n. runs through the lesser palatine foramen to innervate (sensory) the soft palate?

Back 49

lesser palatine n. V2

Front 50

What n. runs from the inferior orbital fissure and across the orbit?

Back 50

zygomatic n. V2

Front 51

branches of zygomatic n. V2?

Back 51

communicating branch, zygomaticotemporal, zygomaticofacial nn.

Front 52

The communicating branch of the zygomatic n. V2 connects the zygomatic n. to?

Back 52

lacrimal gland

Front 53

Which n. sends sensory innervation to the anterior temple above the zygomatic arch?

Back 53

zygomaticotemporal n. V2

Front 54

Which n. travels through the zygomaticoorbial foramen in the orbit?

Back 54

zygomatic n. V2

Front 55

Which n. travels through the zygomaticotemporal foramen on the posterior side of the zygomatic arch?

Back 55

zygomaticotemporal n. V2

Front 56

What n. supplies sensory innervation to the cheek and zygomatic arch?

Back 56

zygomaticofacial n. V2

Front 57

What n. travels through the zygomaticofacial foramen?

Back 57

zygomaticofacial n. V2

Front 58

Which n. travels from the infratemporal fossa to send sensory innervation to maxillary sinus, teeth, gingiva, and superior dental plexus?

Back 58

Posterior superior alveolar n. V2

Front 59

What is caused by the overstimulation of the greater and lesser palatine nn. by cold substances that increase stimulation through pterygopalatine ganglion?

Back 59

brain freeze

Front 60

branches of infraorbital n. V2?

Back 60

middle superior alveolar and anterior superior alveolar nn.

Front 61

middle superior alveolar n. branch of?

Back 61

infraorbital n. V2

Front 62

anterior superior alveolar n. branch of?

Back 62

infraorbital n. V2

Front 63

What n. supplies sensory innervation to the maxillary sinus and superior dental plexus?

Back 63

middle superior alveolar n. V2

Front 64

What nn. supply sensory innervation to the superior dental plexus?

Back 64

posterior superior alveolar, middle superior alveolar, anterior superior alveolar nn. V2

Front 65

What is caused by inflammation of posterior superior alveolar and middle superior alveolar nn. and can cause referred tooth pain?

Back 65

maxillary sinusitis

Front 66

facial branches of maxillary V2?

Back 66

inferior palpebral, lateral nasal, superior labial nn.

Front 67

What n. supplies sensory innervation to the lower eyelid?

Back 67

inferior palpebral n. V2

Front 68

What n. supplies sensory innervation to the sides of the nose?

Back 68

lateral nasal n. V2

Front 69

What n. supplies sensory innervation to the upper lip?

Back 69

superior labial n. V2

Front 70

preganglionic cell bodies for PS innervation of the lacrimal gland and mucous membranes are located?

Back 70

superior salivatory nucleus of the medulla

Front 71

pathway of PS preganglionic fibers to lacrimal gland and mucous membranes?

Back 71

Facial CN VII, greater petrosal n. through hiatus of facial canal and along facial canal to n. to ptyergoid canal through pterygoid canal to pterygopalatine ganglion in pterygopalatine fossa

Front 72

location of postganglionic PS cell bodies for innervation of lacrimal gland and mucous membranes?

Back 72

pterygopalatine ganglion

Front 73

pathway of PS postganglionic fibers to lacrimal gland?

Back 73

pterygopalatine nn. in pterygopalatine fossa to maxillary V2 through inferior orbital fissure to zygomatic n. to communicating branch of zygomatic n. across orbit to lacrimal n. V1 to lacrimal gland

Front 74

pathway of PS postganglionic fibers to mucous membranes of orbit, nose palate and pharynx?

Back 74

pterygopalatine nn. in pterygopalatine fossa to maxillary V2 through sphenopalatine foramen, palatovaginal canal and palatine canal to mucous membranes

Front 75

pathway of postganglionic S fibers to innervate blood vessels of the head?

Back 75

along internal carotid a. to deep petrosal n. through pterygoid canal to n. to pterygoid canal through pterygopalatine ganglion (no synapse) in pterygopalatine fossa to blood vessels

Front 76

cell bodies of postganglionic S fibers to innervate blood vessels of the head are located?

Back 76

superior cervical ganglion

Front 77

cell bodies of sensory fibers destined for maxillary V2?

Back 77

trigeminal ganglion

Front 78

peripheral sensory fibers for maxillary V2?

Back 78

nasopalatine n., posterior superior lateral nasal n., posterior inferior lateral nasal n., pharyngeal n., greater palatine n., lesser palatine n.

Front 79

originates w/in substance of parotid gland and passes anteriorly to infratemporal fossa?

Back 79

maxillary a.

Front 80

travels from infratemporal fossa through pterygomaxillary fissure to pterygopalatine fossa?

Back 80

maxillary a.

Front 81

part of maxillary a. between neck of mandible and sphenomandibular ligament?

Back 81

mandibular portion (1st part) of maxillary a.

Front 82

part of maxillary a. lateral or medial to lateral pterygoid m.?

Back 82

pterygoid portion (2nd part) of maxillary a.

Front 83

part of maxillary a. w/in pterygopalatine fossa?

Back 83

pterygopalatine portion (3rd part) of maxillary a.

Front 84

mandibular branches of maxillary a.?

Back 84

inferior alveolar and middle meningeal aa.

Front 85

inferior alveolar a. branch of?

Back 85

mandibular portion of maxillary a.

Front 86

middle meningeal a. branch of?

Back 86

mandibular portion of maxillary a.

Front 87

supplies lower teeth, buccal gingivae, chin and lower lip?

Back 87

inferior alveolar a. (maxillary a.)

Front 88

supplies dura mater, bone, and bone marrow of cranial cavity walls?

Back 88

middle meningeal a. (maxillary a.)

Front 89

rupture of middle meningeal a. causing arterial blood pool in the epidural space in a classic lens-shaped form; symptoms present as progressive headache leading to confusion then lucid intervals followed by lethargy and loss of consciousness?

Back 89

epidural hematoma

Front 90

pterygoid branches of maxillary a. course w/ what n.?

Back 90

branches of mandibular V3

Front 91

supplies mm. of mastication?

Back 91

pterygoid branches of maxillary a.

Front 92

What do pterygopalatine branches of maxillary a. course w/?

Back 92

branches of maxillary V2

Front 93

pterygopalatine branches of maxillary a.?

Back 93

posterior superior alveolar, infraorbital, sphenopalatine, descending palatine aa.

Front 94

posterior superior alveolar a. a branch of?

Back 94

maxillary a.

Front 95

infraorbital a. a branch of?

Back 95

maxillary a.

Front 96

sphenopalatine a. a branch of?

Back 96

maxillary a.

Front 97

descending palatine a. a branch of?

Back 97

maxillary a.

Front 98

supplies molars and premolar teeth, adjacent gingiva, and maxillary sinus?

Back 98

posterior superior alveolar a.

Front 99

supplies inferior rectus m., inferior oblique m., lacrimal sac, incisor and canine teeth, maxillary sinus, and face?

Back 99

infraorbital a.

Front 100

supplies lateral wall of nasal cavity, paranasal sinuses, and nasal septum?

Back 100

sphenopalatine a.

Front 101

high pressure caused by rupture of sphenopalatine a. resulting in a severe nose bleed and possible death

Back 101

posterior nose bleed

Front 102

branches of descending palatine a.?

Back 102

greater and lesser palatine aa.

Front 103

greater palatine a. a branch of?

Back 103

descending palatine a.

Front 104

lesser palatine a. a branch of?

Back 104

descending palatine a.

Front 105

supplies hard palate and anterior septal wall of nasal cavity?

Back 105

greater palatine a.

Front 106

supplies soft palate?

Back 106

lesser palatine a.

Front 107

pathway of meningeal n. V2?

Back 107

cranial cavity to dura mater of anterior and middle cranial fossas to meninges

Front 108

pathway of orbital nn. V2?

Back 108

pterygopalatine fossa to inferior orbital fissure through orbit to orbital wall, sphenoidal and ethmoidal sinuses

Front 109

pathway of posterior superior lateral nasal nn. V2?

Back 109

pterygopalatine fossa through sphenopalatine foramen to lateral walls of nasal cavity

Front 110

pathway of posterior inferior lateral nasal nn. V2?

Back 110

pterygopalatine fossa through palatine canal through small foramina of palatine bone to lateral walls of nasal cavity

Front 111

pathway of nasopalatine n. V2?

Back 111

pterygopalatine fossa through spenopalatine foramen to nasal cavity through incisive foramen to nasal septum, anterior hard palate, and gingiva

Front 112

pathway of pharyngeal n. V2?

Back 112

pterygopalatine fossa through palatovaginal canal to nasopharynx

Front 113

pathway of greater palatine n. V2?

Back 113

pterygopalatine fossa through palatine canal through greater palatine foramen to posterior hard palate and gingiva

Front 114

pathway of lesser palatine n. V2?

Back 114

pterygopalatine fossa through palatine canal through lesser palatine foramen to soft palate

Front 115

pathway of zygomatic n. through communicating branch?

Back 115

pterygopalatine fossa to inferior orbital fissure to orbit to lacrimal gland

Front 116

pathway of zygomatic n. through zygomaticotemporal n. and zygomaticofacial nn. V2?

Back 116

pterygopalatine fossa to inferior orbital fissure to orbit through zygomaticoorbital foramen through zygomaticotemporal foramen and zygomaticofacial foramen to skin over anterior temple and cheek

Front 117

pathway of posterior superior alveolar n. V2?

Back 117

pterygopalatine fossa through pterygomaxillary fissure through infratemporal fossa through alveolar foramen through maxillary sinus to superior dental plexus

Front 118

pathway of middle superior alveolar n. V2?

Back 118

pterygopalatine fossa to inferior orbital fissure to infraorbital canal through maxillary sinus to superior dental plexus

Front 119

pathway of anterior superior alveolar n. V2?

Back 119

pterygopalatine fossa to inferior orbital fissure to infraorbital canal to superior dental plexus and nasal branch

Front 120

pathway of infraorbital n. to inferior palpebral + lateral nasal + superior labial nn. V2?

Back 120

pterygopalatine fossa to inferior orbital fissure along orbit to infraorbital canal through infraorbital foramen to face

Front 121

sensory innervation to dura mater of anterior and middle cranial fossas?

Back 121

meningeal n. V2

Front 122

sensory innervation to inferior orbital wall?

Back 122

orbital nn. V2

Front 123

sensory innervation to sphenoidal sinuses?

Back 123

orbital nn. V2

Front 124

sensory innervation to ethmoidal sinuses?

Back 124

orbital nn. V2

Front 125

sensory innervation to maxillary sinuses?

Back 125

posterior superior alveolar and middle superior alveolar nn. V2

Front 126

sensory innervation to nasal septum?

Back 126

nasopalatine n. V2

Front 127

sensory innervation to lateral nasal walls?

Back 127

posterior superior lateral nasal and posterior inferior lateral nasal nn. V2

Front 128

sensory innervation to nasal floor and walls?

Back 128

anterior superior alveolar n. V2

Front 129

sensory innervation to anterior hard palate?

Back 129

nasopalatine n. V2

Front 130

sensory innervation to posterior hard palate?

Back 130

greater palatine n. V2

Front 131

sensory innervation to soft palate?

Back 131

lesser palatine n. V2

Front 132

sensory innervation to upper teeth?

Back 132

posterior superior alveolar, middle superior alveolar, anterior superior alveolar nn. V2

Front 133

sensory innervation to upper gingiva?

Back 133

nasopalatine, greater palatine, posterior superior alveolar, middle superior alveolar, anterior superior alveolar nn. V2

Front 134

sensory innervation to nasopharynx?

Back 134

pharyngeal n. V2

Front 135

sensory innervation to anterior temple?

Back 135

zygomaticotemporal n. V2

Front 136

sensory innervation to cheek?

Back 136

zygomaticofacial n. V2

Front 137

sensory innervation to lower eyelid?

Back 137

inferior palpebral n. V2

Front 138

sensory innervation to lateral nose?

Back 138

lateral nasal n. V2

Front 139

sensory innervation to superior lip?

Back 139

superior labial n. V2