CRANIAL NERVES Flashcards
What are the four autonomic ganglia of the head and neck?
otic, pterygopalatine, submandibular and ciliary
PTERYGOPALATINE GANGLION
PS from facial nerve -> supplies lacrimal glands, palatine glands, mucosa of nasal cavity
OTIC GANGLION
PS from glossopharyngeal nerve, supplies the parotid gland
SUBMANDIBULAR GANGLION
PS from facial nerve, supplies submandibular and sublingual glands
CILIARY GANGLION
TBC
WHICH CRANIAL NERVES PASS THROUGH THE JUGULAR FORAMEN?
9,10,11
WHICH CRANIAL NERVES PASS THROUGH THE INTERNAL ACOUSTIC MEATUS?
7 & 8
WHICH CRANIAL NERVES PASS THROUGH THE SUPERIOR ORBITAL FISSURE?
3,4,5*,6
HOW DOES THE TRIGEMINAL NERVE LEAVE THE CRANIUM?
V1 - SOF, V2 - FORAMEN ROTUNDUM, V3 - FORAMEN OVALE
WHICH CRANIAL NERVES ARE IN THE ANTERIOR CRANIAL FOSSA?
1 & 2
WHICH CRANIAL NERVES ARE IN THE MIDDLE CRANIAL FOSSA?
3,4,5,6.
WHICH CRANIAL NERVES ARE IN THE POSTERIOR CRANIAL FOSSA?
7,8,9,10,11,12
WHERE DOES CN3 LEAVE THE BRAINSTEM FROM?
THE INTERPEDUNCULAR FOSSA
WHERE DOES CN4 LEAVE THE BRAINSTEM FROM?
THE DORSUM OF THE BRAINSTEM, INFERIOR TO THE INFERIOR COLLICULI
WHERE DOES CN5 LEAVE THE BRAINSTEM FROM?
LATERAL ASPECT OF THE PONS
WHERE DOES ABDUCENS LEAVE THE BRAINSTEM FROM?
THE PONTOMEDULLARY JUNCTION
WHERE DOES CNVII COME OUT?
THE CEREBELLARPONTINE ANGLE
WHERE DOES THE VESTIBULOCOCCHLEAR NERVE COME OUT OF THE BRAIN STEM?
THE CEREBELLAR PONTINE ANGLE
WHERE DOES CN 9 EMERGE FROM THE BRAIN STEM?
THE CEREBELLARPONTINE ANGLE
WHERE DOES THE GLOSSOPHARYNGEAL NERVE LEABE THE BRAINSTEM?
THE END OF THE CEREBROPONTINE ANGLE
WHERE DOES THE ACCESSORY NERVE COME OUT?
AS LOTS OF LITTLE ROOTLETS LATERAL TO THE OLIVE (CONVERGE LATERALLY)
WHERE DOES CN12 COME OUT?
FROM BETWEEN THE OLIVE AND PYRAMID
