Cranial nerves 2 Flashcards
1
Q
What is motor innervation of tongue?
A
Hypoglassal (XII)
Except palatoglossus- Pharyngeal branch of vagus (X)
2
Q
Sensory and taste innervation posterior 1/3 tongue?
A
Glossopharyngeal (IX)
3
Q
Sensory and taste innervation anterior 2/3 tongue?
A
Sensory- lingual branch V3 from Trigeminal (V)
Taste- chorda tympani branch of facial (VII) carried by
lingual branch
4
Q
name 4 structures pass through cavernous sinus?
A
1) Occulomotor
2) Trochlear
3) Carotid (internal)
4) Abducence
5
Q
State where cranial nerves leave?
A
6
Q
A
7
Q
A
