cranial nerves

Question 1

Oh, Oh,Oh …To Touch And Feel Very Green Vegetables And Herbs
List all nerves involved in this acronym (sensory/motor/mixed AND FUCTION!!)

Answer 1

Olfactory Sensory Smell
Optic Sensory Vision
Oculomotor Motor mvmt of upper eyelid/eyeball alters shape of lens
Trochlear Motor mvmt of the eyeball
Trigeminal Mixed (answered in other cards)
Abducens Motor mvmt of the eyeball (lateral rectus)
Facial Mixed taste facial expression
Vestibulocochlear Sensory Hearing equilibrium
Glossopharyngeal mixed Taste/movement of tongue(swallowing/speech) SALIVA SECRETION
Vagus mixed (answered in other cards)
Accesory Motor SCM;trapezius (moves head and shoulders)
Hypoglossal motor mvmt of tongue

Question 2

Where are the axons for CNII? what CN has axons in the lining of the nose?

Answer 2

in the retina of the eyeball

CNI

Question 3

What cranial nerve alters the shape of the lens of the eye? What axons are responsible for this?

Answer 3

CNIII (oculomotor) Parasympathetic neuron axons (innervate ciliary muscle and circular muscles)

Question 4

What cranial nerves share the function for mvmt of the eyeball?

Answer 4

CNIII and CNIV and CNVI