Foramina Of The Skull And What Leaves Each One Flashcards
1
Q
What foramina is 1? What leaves it?
A
Cribiform foramina - olfactory nerve (CNI)
2
Q
What is 2? What leaves it?
A
Optic canal - optic nerve CNII
3
Q
What is 3? What leaves it?
A
Superior orbital fissure,
CNIII - occulomotor
CNIV - trochlear
CNV1 - ophthalmic
CNVI - abducens
4
Q
What is 4? What leaves it?
A
Foramen rotundum
CNV2 - maxillary
5
Q
What is 5? What leaves it?
A
Foramen ovale
CNV3 - mandibular
6
Q
What is 6? What leaves it?
A
Internal acoustic meatus
CN VII - facial
CNVIII - Vestibulocochlear
7
Q
What is 7? What leaves it?
A
Jugular foramen
CNIX - glossopharyngeal
CNX - vagus
CNXI - accessory
Internal jugular vein
8
Q
What is 8? What leaves it?
A
Hypoglossal canal
CNXII