Exam 7 Part Ii

Front 1

what are the 3 branches of trigemianal V?

Back 1

V1 - opthalmic
V2 - maxillary
V3 - mandibular

Front 2

leaves skull via supraorbital fissure?

Back 2

V1- opthalmic

Front 3

3 brances of V1-opthalmic?

Back 3

Frontal, lacrimal, nasociliary

Front 4

skin above the eye and forehead?

Back 4

supraorbital nerve

Front 5

skin of upper medial corner of eye?

Back 5

supratroclear nerve

Front 6

2 ethmoid brances to nasal cvity?

Back 6

nasocliary

Front 7

medial corner of eye?

Back 7

intratroclear

Front 8

-leaves skull via foramen rotundum
-supplies upper teeth, oral cavity, nasal cavity, skin of cheek/temporal region

Back 8

Maxillary

Front 9

divides into different divisions at or in?

Back 9

ptergopalatine fossa

Front 10

- supplies max. buccal gingiva of premolars/molars
- supplies up to MB root of 1st molar but not the MB root (MSA)

Back 10

PSA

Front 11

- supplies lateral walls of the nasal cavity
- enters anterior palate as nasopalatine nerve via incisive foramen

Back 11

Sphenopalatine

Front 12

multiple branches to ganglion?

Back 12

Pterygopalatine nerves

Front 13

What are 2 branches of descending palatine?

Back 13

Lesser Palatine-soft palate
Greater Palatine-mucosa of posterior hard palate

Front 14

supplies skin over the cheek/temle?

Back 14

Zygomatic

Front 15

exits via infraobital foramen
- supplies skin of nose, lower eyelid, skin and mucosa of upper lip and max. labial gingiva

Back 15

INfraorbital

Front 16

branch 1 of infraorbital?-Middle superior alveolar (MSA)?

Back 16

premolars

Front 17

branch 2 of infraorbital? -Anterior superior alveolar (ASA)?

Back 17

max anteriors

Front 18

leaves skull through the foramen ovale?

Back 18

V3-mandibular

Front 19

supples buccal mandibular gingivva up to the mental foramen?

Back 19

long buccal nerve

Front 20

largest branch?

Back 20

Lingual nerve

Front 21

sensation to floor of mouth, lingual mand. gingiva, and ant. 2/3 of tongue?

Back 21

Lingual nerve

Front 22

- joins chorda tympani – branch of CN VII – supplies submand./sublingual glands and also carries taste perception to ant. 2/3 of tongue?

Back 22

Lingual nerve

Front 23

serves lower teeth?

Back 23

INferior Alveolar Nerve

Front 24

- mylohyoid nerve branches and supplies mylohyoid muscle
- enters mandible via mandibular foramen
- mental nerve – branches and goes through mental foramen to supply mucosa of lip and labial gingiva in ant. Mand.?

Back 24

Inferior Alveolar Nerve

Front 25

runs backwards to supply area above and in front of the ear?

Back 25

Auriculotemporal Nerve

Front 26

exits via stylomastoid foramen (behind ear)?

Back 26

Facial VII

Front 27

travels through parotid gland?

Back 27

Facial VII

Front 28

What are the 5 branches of Facial VII?

Back 28

temporal
zygomatich
buccal
mandibular
cervical-supples platysma muscle

Front 29

- exits with Vagus and Accesory nerves through jugular foramen?

Back 29

Glossopharngeal IX

Front 30

- branches to stylopharyngeal muscle and contrictors of pharynx?

Back 30

Glossopharngeal IX

Front 31

Also a branch to the posterior 1/3 of the tongue?

Back 31

Glossophayrngeal X

Front 32

LONGEST?

Back 32

Vagus X

Front 33

fibers to heart, lungs, kedneys, and most of digestive tract?

Back 33

Vagus X

Front 34

Also sends branches to pharynx, larynx, and tongue?

Back 34

VagusX

Front 35

filtering system for the blood stream
- nodes filter fluid and produce lymphocytes to combat infections?

Back 35

Lymphatics/infection

Front 36

beneath chin
- drains mandibular incisors, tip of tongue, and midline of lower lip and chin?

Back 36

Submental nodes

Front 37

rainage for max. teeth and sinus, mand. canines, mand. posteriors, floor of mouth, tongue, cheek, hard palate, and ant. nasal cavity?

Back 37

Submandibular nodes

Front 38

enlargement and tenderness of submandibular nodes?

Back 38

lymphadenopathy

Front 39

gum boil” – exacerbation of periapical (PA) infection out onto gingival mucosa?

Back 39

buccal parulus

Front 40

- on lateral surface of internal jugular vein
- lay next to SCM muscle about 2 inches below ear
- drains 3rd molar region

Back 40

upper deep cervical nodes

Front 41

- beside SCM about 2 inches above clavicle
- drains upper deep as well as occipital nodes

Back 41

Lower deep cervial

Front 42

spaces between muscle and tissue layers?

Back 42

facial spacers

Front 43

swelling of gingival or mucosal tissues?

Back 43

periodontal space infections

Front 44

swelling in vestibule?

Back 44

buccal space swelling

Front 45

spread from sublingual to submental space and can continue by gravity towards heart?

Back 45

Ludwig's angina

Front 46

side of neck next to pharynx?

Back 46

lateral pharyngeal space

Front 47

posterior border of pharynx?

Back 47

retropharyngeal space

Front 48

back of chest cavity-heart?

Back 48

posterior madiastinum