12. Nervous System III (PNS-Histology) Flashcards Preview

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Flashcards in 12. Nervous System III (PNS-Histology) Deck (188)
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1

4 sensory branches of CN V3

Long buccal nerve
Lingual nerve
IAN - mental/incisive nerve
Auriculotemporal nerve

2

4 motor branches of CN V3

TIME muscles

3

4 other muscles that is innervated by CN V3

Tensor tympani
Tensor veli palatini
Mylohyoid
Ant belly of digastric

4

Innervates the buccal mucosa of Mandibular molars

Long buccal nerve

5

Anterior 2/3 of tongue (general)

Lingual nerve

6

Anterior 2/3 of tongue (TASTE)

Chorda tympani of Facial nerve (CN VII)

7

Posterior 1/3 of tongue (general and taste)

CN IX - Glossopharyngeal

8

Base of tongue (general and taste)

CN X - Vagus nerve

9

Terminal branch of IAN

Mental nerve (go for this in boards)

*Incisive nerve

10

Innervates the lower anterior teeth

Incisive nerve

11

Exit of nasopalatine nerve or “Nerve of Scarpa”

Incisive foramen

12

Innervates the TMJ and SCALP

Auriculotemporal nerve

13

Syndrome associated with STURGE-WEBER SYNDROME
(Path of CN V - BIRTHMARK)

Portwine Stain

14

Other name for Sturge-Weber Syndrome

Encephalotrigeminal Angiomatosis

15

Other name for Hereditary Hemorrhagic Telangiectasia

Rendu-Weber-Osler Disease

16

is a rare congenital neurological and skin disorder. It is one of the phakomatoses and is often associated with port-wine stains of the face, glaucoma, seizures, mental retardation, and ipsilateral leptomeningeal angioma

Sturge-Weber syndrome
(Encephalotrigeminal angiomatosis)

17

Foramen of exit of Abducens nerve (CN VI)

SOF

18

What muscle is innervated by CN VI

Lateral rectus of the eye

19

Foramen of exit of Facial nerve

Stylomastoid foramen

20

Control scalp muscles around ear

Auricular nerve (Facial nerve)

21

Innervates the Posterior belly of Digastric

Facial nerve

22

5 major branches in Parotid Gland (Facial nerve)

Temporal
Zygomatic
Buccal
Mandibular
Cervical

23

What innervates the Parotid gland

CN IX - Glossopharyngeal nerve

24

Parasympathetic innervation of Facial nerve (Chorda tympani)

Submandibular gland
Sublingual gland

25

3 other names for CN VIII

Vestibulocochlear nerve
Acoustic nerve
Auditory nerve

26

Foramen of exit of CN VIII - Vestibulocochlear nerve

Internal acoustic meatus

27

Nerve for sense of HEARING

Vestibulocochlear nerve

28

3 Parts of the outer ear

Auricle
Ear canal
Tympanic membrane / Eardrum

29

Examples of Elastic Cartilages

Pinna / Auricle
Epiglottis
Eustachian tube

30

What is found in the Middle ear

Auditory Ossicles (HAS - MIS)
Eustachian tube