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Intern Lectures > AROMS > Flashcards

AROMS Flashcards

1
Q

Frontal brain - general function

A

motor movement, reasoning, personality, problem solving, motor aspect – BROCAS AREAS

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2
Q

Parietal brain - general function

A

sensory perception related to pain, temperature, touch
sensory aspect of language WENICKE’S AREA

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3
Q

Temporal brain - general function

A

auditory perception, learning, memory

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4
Q

CN II

A

Optic nerve
SSA - special somatic afferent - SIGHT
- fibers from the optic tract to the lateral geniculate nucleus
- fibers from the lateral geniculate nucleus to the occipital lobe

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5
Q

CN III

A

GSE - general somatic efferent
- MOTOR to superior, inferior, medial rectus, inferior oblique and levator palpebrae superior

(LR6SO4 O3)

GVE - general visceral efferent
- MIOSIS (begin in the EDW nucleus to the ciliary ganglion)
- innervate the sphincter pupillae and ciliary muscle

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6
Q

CN IV
CN VI

A

trochlear nerve
- SO4 - GSE –> general somatic efferent for superior oblique muscle

LR6 - GSE –> general somatic efferent for lateral rectus muscle innervation

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7
Q

CN V overview
sensory and motor?

A

GSA
V1, V2, V2

Motor branches (GSE) - general somatic efferent
MAST MATT
MAST – muscles of mastication
–> masseter, temporalis, medial and lateral pterygoid

MATT - additional muscle innervation
- mylohyoid, anterior digastric, tensor tympani, tensor veli palatini

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8
Q

ophthalmic (v1) nerve branches

A

Nasociliary
-Ciliary ganglion to short ciliary
- long ciliary
- posterior ethmiod
- anterior ethmoid to external nasal
- infratrochlear

Lacrimal
- communicates with zygomatic branch of CNv2

Frontal
- Supraorbital
- Supratroachlear

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9
Q

Maxillary CNV2 branches

A

Zygomatic
- zygomaticotemporal
- zygomaticofacial

Infraorbital
- superior labial
- lateral nasal
- inferior palpebral

PSA, MSA, ASA

Pterygopalatine ganglion
- greater palatine
- lesser palatine, posterior superior lateral nasal
- nasopalatine,
- pharyngeal

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10
Q

Mandibular V3 sensory and motor

A

Posterior division (primary sensory)
- mylohyoid (motor and sensory!!)
- auriculotemporal
- lingual
- inferior alveolar

Anterior division (primary motor)
- masseteric,
-temporalis,
- medial pterygoid, lateral pterygoid,
- buccal (sensory)

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11
Q

SVE - special visceral efferent innervation provided by facial nerve

SVA - special visceral afferent innervation provided by facial nerve

GSA of facial?
GSE?

A

SVE: parasympathetic innervation to the lacrimal, submandibular, and sublingual glands

preganglionic fibers begin in the superior salivatory nucleus

SVA: taste receptors to anterior 2/3 of tongue

GSA- general sensory afferent
- skin of external ear and tympanic membrane

GSE: general sensory efferent
- muscles of facial expression
- stapedius, stylohyoid, and posterior digastric muscle

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12
Q

CNVIII
- SSA? origin of fibers?

A

trochlear
Special somatic affarent
- hearing and balance

originate at organ of corti, semicircular canals, cochlear

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13
Q

CN IX

A

glossopharyngeal nerve

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14
Q

glossopharyngeal nerve fibers
GVA? SVE? GVE? GSA? SVA?

A

GSA - general sensory afferent
- external ear and posterior 1/3 of tongue

SVA - special visceral afferent
- taste for posterior 1/3 of the tongue

GVA - general visceral afferent
- pharynx, carotid body, and carotid sinus

SVE - special visceral efferent
- parasympathetic to parotid gland

GVE - general visceral efferent
- stylopharyngeus

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15
Q

vagus nerve
GSA? SVA? GVA? SVE? GVE?

A

GSA: small part of external ear

SVA :taste from epiglottic region

GVA: sensation of pharynx, larynx, thoarx, and abdomen

SVE: parasympathetic innervation to thoracic and abdominal viscera

GVE: innervated the muscles of pharynx and larynx

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16
Q

CN XI

A

accessory nerve

GSE - general somatic efferent
- innervation to trapezius and sternocleidomastoid

17
Q

CN XII

A

hypoglossal nerve

18
Q

hypoglossal nerve

A

GSE
innervation :
extrinsinc tongue muscles
- genioglossus, hyoglossus, styloglossus

intrinsic tongue muscles
- longitudinal muscles, vertical muscles, transverse muscles

19
Q

superior orbital fissure nerves

A

CN III - occulomotor
CN IV - trochlear
CN V (V1) - trigeminal
CN VI - abducens

20
Q

foramen rotundum?
forement ovale?

A

V2 -
V3

21
Q

what nerve(s) exit internal acoustic meatus?

A

facial nerve (CN VII)
Vestibulochochlear (CN VIII)

22
Q

nerves that exit jugular foramen?

A

CN IX - glossopharyngeal
CN X - vagus
CN Xi - spinal accessory

Intern Lectures (23 decks)

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