Page 44 - Edited - Webster HEAD AND NECK - part 2-Merge PDF

THE GLOSSOPHARYNGEAL NERVE HN 242
(UNIX)
MIDDLE CRANIAL V 1
A. PARASYMPATHETIC
SECRETO MOTOR FORSA V 2
& SOMATIC JUGULAR V 3
SKELETO- FORAMEN FORAMEN OVALE
MOTOR MIDDLE EAR
(TYMPANIC) CANITY
OTIC GANGLION
parasympathetic, synaptic
INFRA secretomotor
TEMPORAL
FOSSA PAROTID SALIVARY
TYMPANIC GLAND.
NERVE ENTERS K.E.W.
SKELETOMOTOR: TYMPANIC (MIDDLE AURICULO-TEMPORAL
to PALATOGLOSSUS EAR) CAVITY NERVE
M. SUPERIOR CONSTRICTOR m.
OF PHARYNXL ( )
TRIGEMINAL NERVE
B. PARASYMPATHETIC SERISORY- TRIGEMINAL GANGLION
CHEMO RECEPTION
- angnaptic, sensory (touch,
pain, temperatur)

JUGULAR
FORAMEN "OTIC" means "of the ear" - a
TYMPANIC reference to the tympanic
CAVITY nerve- itself so named ⸫ it
GLOSSOPHARYAGEN passes through the middle ear
SENSORY or tympanic Cavity in the lar
GANGLIA OTIC or tympanic Cavity in the
asynapthi GANG.
petrous temporal bore.

 PHARYNGEAL TONGUE & CHECOM-
VALLATE PAPILLIHE: TASTE ( )
 CHROTID BODY ( ): BLOOD pCo 2.

C. SOMATIC (GENERAL SENSORY-TOUCH, PAIN &
TEMPERATURE) AFFERENT

MIDDLE
JUGULAR
FORAMEN

GLOSSOPHARYAGEN
SENSORY EAR CAVITY:
GANGLIA PAIN!
(asynaptic)
TYMPANIC NERVEE

REFERRED PAIN Infants to children with tonsillitis or or
OROPHARYNX
oropharyngeal offliction often complain of "EARACHE",
sometimes to the exclusion of pharyngeal Symptoms. (Pre-tolky
infants bang their beads, afflicted side downwards, on the cot
pillow)
SULCUS
TERMINALLS OF
TONGUE.

K.E.W.