CN Autonomics

Question 1

CNI Modalities

Answer 1

SVA-Special Visceral Afferent

Question 2

CNII Modalities

Answer 2

SSA-Special Sensory Afferent

Question 3

CN III Modalities

Answer 3

GSE-General Somatic Efferent-SR, MR, IR, IO, and Superior Levi Palpebri
GVE-Psym from ciliary ganglion to ciliary muscles and pupil constrictor

Question 4

CN IV Modalities

Answer 4

GSE-SO muscle

Question 5

CN V Modalities

Answer 5

SVE-Special Visceral Efferent-M of Mastication from PA1

GSA-Ophthmalic, Maxillary, Mandibular N

Question 6

CN VI Modalities

Answer 6

GSE-LR m

Question 7

CN VII Modalities

Answer 7

SVE- M of facial Expression from PA2
GSA- Post. Auricular, T, Z, B, M, C
GVE-Psym to lacrimal (via greater petrosal) and submandibular/sublingual (via chorda tympani)
SVA-Taste anterior 1/3 of tongue

Question 8

CN VIII Modalities

Answer 8

SSA-Hearing and balance

Question 9

CN IX Modalities

Answer 9

SVE- Stylopharyngeus m
GVE-Psym to parotid gland via otic ganglion
SVA-taste from posterior 1/3 of tongue
GSA-sensation for tympanic membrane, pharynx, larynx, tonsils
GVA-carotid body

Question 10

CN X Modalities

Answer 10

SVE-Intrinsic laryngeal muscles from PA4/6
GVE-Psym to heart, lungs, stomach, GI
GSA-external ear, acoustic meatus, tympanic membrane, pharynx
GVA-larynx, trachea, esophagus, aortic arch

Question 11

CN XI Modalities

Answer 11

GSE-Traps, SCM

Question 12

CN XII modalities

Answer 12

Intrinsic and extrinsic tongue muscles

-styloglossus, hypoglossus

Question 13

CN w GVE

Answer 13

CN III
CN VII
CN XI
CN XII

Question 14

CN w SVA

Answer 14

CN I
CN VII
CN IX

Question 15

CN w SSA

Answer 15

CN II

CN VIII

Question 16

CN w GVE

Answer 16

PSYM

CN III
CN VII
CN IX
CN X

Question 17

CN w SVE

Answer 17

CN V
CN VII
CN IX
CN X

Question 18

CN w GSA

Answer 18

CN V
CN VII
CN IX
CN X