Don't Have Sex.. Cause You Will Get Pregnant & Die Flashcards Preview

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Flashcards in Don't Have Sex.. Cause You Will Get Pregnant & Die Deck (30):
1

Opthalmic Nerve exits cranium via..

Superior orbital fissure.

2

Ophthalmic (V1) innervates..

Upper third of face, eyeball, superior eyelid, nose, roof of maxillary sinus, and scalp.

3

Maxillary (V2) exits cranium via..

Foramen Rotundum.

Note: exits into the pterygopalatine space.

4

Maxillary (V2) branches..

1) pterygopalatine
2) posterior superior alveolar
3) infraorbital
4) zygomatic

5

Descending palatine/Greater Palatine provides..

Sensation to the mucosa of the posterior two-thirds of the hard palate and lingual gingiva of the molars and premolars.

6

Nasopalatine provides..

Sensation to the mucosa of the anterior two-thirds of the hard palate and lingual gingiva of the anterior teeth.

7

Middle and Posterior/Lesser Palatine provides..

Sensation to the soft palate and the tonsils.

8

Posterior Superior Alveolar provides..

Sensation for the maxillary molars: pulps, ligaments, alveolar bone, and facial gingiva.

Except: mesiobuccal root of first maxillary molar.

9

Middle Superior Alveolar provides..

Sensation to the premolars: teeth/teeth pulp, periodontal ligaments, alveolar bone, and facial gingiva.

Note: Also includes mesiobuccal root of maxillary first molar.

10

Anterior Superior Alveolar provides..

Sensation to the anterior maxillary teeth, facial gingiva, part of the maxillary sinus, etc.

11

Infraorbital provides..

Sensation to the upper lip and nose.

12

Zygomatic branch provides..

Skin of temporal and orbit region.

13

Mandibular (V3) branches..

1) Auriculotemporal
2) Buccal
3) Lingual
4) Inferior Alveolar

14

Infiltration of a nerve signifies..

Apply anesthesia to surface of bone.

Note: bone must have enough porosity to take.

15

A nerve block involves..

Applying anesthesia to a nerve before it enters its respective foramen, due to the density of the bone.

16

The fornix is..

The deepest part of the vestibule.

17

Buccal nerve innervates..

Buccal gingiva of molars and premolars, buccal mucosa, skin of cheeks up to corner of mouth.

18

Lingual nerve innervates..

General sensation to the anterior two-thirds of the tongue, floor of the mouth, and lingual gingiva in the mandible.

19

The two terminal branches of inferior alveolar are..

Mental branch and incisive branch.

20

Mental branch of inferior alveolar innervates..

Lower lip and anterior facial gingiva.

21

Incisive branch of inferior alveolar innervates..

The pulps of the anterior mandibular teeth.

22

Mylohyoid nerve..

A) origin
B) innervates..

A) branches from inferior alveolar before inferior alveolar enters the mandibular foramen.

B) it innervates mylohyoid m. and the anterior belly of the digastric m.

23

Inferior alveolar nerve innervates..

Mandibular pulps of premolars and molars, periodontal ligaments, and alveolar processes.

24

Motor branches of mandibular (V3) nerve innervate..

Muscles of mastication (masseter, temporalis, medial and lateral pterygoids).

Note: it'll be important next semester, but think MoM and the two tiny tensors.. MoM (muscles of mastication) and tensors (other muscles)

25

Chorda tympani joins.. ..to innervate the anterior two-thirds of the tongue.

Lingual nerve (V3).

26

Facial nerve (VII) innervates..

Muscles of facial expression, posterior belly of digastric, stylohyoid, and platysma.

27

Secretory fibers from facial nerve (VII) innervate..

Submandibular and sublingual gland.

28

Glossopharyngeal nerve (IX) innervates..

Posterior one-third of tongue for general sensation and taste, pharynx, and tonsils.

Secretory fibers to parotid gland.

Efferent fibers to muscles of the pharynx.

29

Hypoglossal Nerve (XII) innervates..

Muscles the tongue.

30

Trigeminal Nerve Divisions and Modalities..

Opthalmic (V1) - sensory
Maxillary (V2) - sensory
Mandibular (v3) - both sensory and motor