Question

For each of the following, match the cranial nerve with its proper embryonic origin and with the type of innervation that it carries. Answer choices may be used multiple times (one answer may be used for more than one cranial nerve).

1.	olfactory nerve:
2.	optic nerve:
3.	oculomotor nerve:
4.	trochlear nerve:
5.	ophthalmic nerve:
6.	maxillary nerve:
7.	mandibular nerve:
8.	abducens nerve:
9.	facial nerve:
10.	vestibulocochlear nerve:
11.	glossopharyngeal nerve:
12.	vagus nerve:
13.	accessory nerve:
14.	hypoglossal nerve:

a.dorsal root; special sensory; general sensory; somatic motor; postganglionic parasympathetic

b.ventral root; general sensory only

c.ventral root; somatic motor; preganglionic parasympathetic; postganglionic parasympathetic

d.ventral root; special sensory only

e.dorsal root; special sensory; general sensory; branchial motor; preganglionic parasympathetic

f.extension of brain; somatic motor only

g.dorsal root; general sensory; branchial motor; postganglionic parasympathetic

h.dorsal root; somatic motor only

i.dorsal root; special sensory; branchial motor; preganglionic parasympathetic

j.extension of brain; general sensory only

k.extension of brain; special sensory only

l.ventral root; branchial motor only

m.extension of brain; branchial motor only

n.dorsal root; special sensory only

o.dorsal root; general sensory; postganglionic parasympathetic

p.dorsal root; somatic motor; postganglionic parasympathetic

q.dorsal root; branchial motor only

r.dorsal root; special sensory; branchial motor; postganglionic parasympathetic

s.ventral root; somatic motor only