High-Yield Facts 69V3 Foramen ovale, Anterior pinna, Muscles of Jaw jerk
mandibular jaw 2/3 of mylohyoid ant.
foramen, tongue belly of digastric,
mental tensor palatini
foramen and tensor tympani
CN VII Internal Concha of ear, Muscles of facial Blink reflex
(facial) auditory taste anterior expression, (efferent)
meatus, 2/3 of tongue stylohyoid, post.
facial canal, via chorda belly of digastric,
stylomastoid tympani tensor tympani
foramen tensor palati
parasympathetic
to lacrimal, nasal,
palatine, lingual
and submandibular
glands via gr.
superficial
petrosal nerve
CN IX Jugular foramen External auditory, Stylopharyngeus Gag reflex,
(glosso- meatus, muscle, parasym- Carotid
pharyngeal) oropharynx, pathetic to parotid reflex
carotid body gland via tympanic
and sinus, and lesser super-
taste posterior ficial petrosal
1/3 of tongue nerves
CN X (vagus) Jugular foramen External auditory Palatine muscles, Phonation
meatus, pharyngeal
larynx, taste muscles,
from laryngeal
epiglottis, muscles
aortic body
Nerve Course Sensory Motor Test