Cranial Nerves

31 Questions  I  By Jen
This is for Cranial Nerve understanding. It includes anatomy, function, and dysfunctions.

  
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Question Excerpt

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1.  CN ____ is responsible for balance.
2.  __________ is responsible for tongue lateralization (word, not number).
A.
B.
3.  A dysfunction in which of the following nerves would cause anosmia?
A.
B.
C.
D.
E.
4.  Tic Doulereux is a problem associated with which CN?
A.
B.
C.
D.
5.  If the Optic nerve is cut at the optic chaism, what kind of deficit to vision will occur?
A.
B.
C.
6.  If both eyes turn in, which CN is likely injured?
A.
B.
C.
7.  Bell's Palsy is associated with which nerve?
A.
B.
C.
D.
8.  If the optic nerve is lesioned at the tract, what will you get?
A.
B.
C.
9.  A balance dysfunction is probably due to which nerve:
A.
B.
C.
D.
E.
10.  A person with a hoarse or "trill" voice may have problems with which cranial nerve?
A.
B.
C.
11.  If Cranial Nerve XII is injured, which way will the tongue deviate?
12.  Oculo Opthalmaplegia involves the following nerves. Pick the one that doesn't belong.
A.
B.
C.
D.
13.  Which of the following is NOT purely sensory?
A.
B.
C.
D.
14.  Which of the following does not carry both sensory and motor?
15.  Which Nerve innervates the superior oblique muscle?
A.
B.
C.
D.
16.  Which cranial nerve is responsible for taste on the posterior part of the tongue?
A.
B.
C.
17.  Which nerve is often called the "Wanderer"?
A.
B.
C.
D.
18.  Which nerve innervates the SCM and upper trapezius?
A.
B.
C.
D.
19.  Which nerve is responsible for taste on the anterior 2/3s of the tongue?
A.
B.
C.
20.  Which cranial nerve is associated with pupil constriction?
A.
B.
21.  Which cranial nerve does not come from the pons?
A.
B.
C.
D.
22.  Cranial Nerve I is
A.
B.
C.
D.
E.
23.  Nystagmus is produced because of central connections, via the _______, between the afferent information carried over Cranial Nerve _____ and motor output of CN _______.
A.
B.
C.
D.
24.  If someone could not produce tears, which CN may be damaged?
A.
B.
C.
D.
25.  Which of the following is not an SSA nerve?
A.
B.
C.
26.  Which CN carries whte afferent part of the pupillary light reflex?
A.
B.
27.  If someone had trouble with speech and swallowing and the larynx, which n. may be to blame?
A.
B.
C.
D.
28.  Which of the following does not go the pharynx?
A.
B.
C.
29.  Which CN is responsible for mastication?
A.
B.
C.
D.
30.  If you have a loss of the corneal reflex, which CN may be involved?
A.
B.
C.
31.  Which CN is responsible for salivation?
A.
B.
C.
D.
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