Chapter 14 Quiz
Name_____________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
1) There are ________ pairs of cranial nerves.
A) 2
B) 6
1)
C) 10
D) 12
E) 31
Figure 14-2 Cranial Nerves
Use Figure 14-2 to answer the following question(s):
2) What is the function of the nerve labeled "7"?
A) auditory
2)
B) olfaction
C) eye movement
D) taste
3) What is the function of the nerve labeled "10"?
A) vision
3)
B) olfaction
C) auditory
D) eye movement
4) Identify the nerve labeled "2."
A) oculomotor
4)
B) trochlear
C) trigeminal
5) What is the function of the nerve labeled "5"?
D) abducens
5)
A) movement of the tongue
B) taste
C) vision
D) facial expression
E) visceral motor control of thoracic and abdominopelvic organs
1
6) What is the function of the nerve labeled "4"?
6)
A) olfaction
B) vision
C) taste
D) hearing and balance
7) Jean needs to have a tooth filled. Her dentist gives her a shot of novocaine to numb the branches of
one of the cranial nerves so she won't feel any discomfort. What cranial nerve is the dentist
numbing?
7)
A) trochlear
B) trigeminal
C) vagus
D) hypoglossal
E) glossopharyngeal
8) Bob is struck on the left side of the head with a board and is knocked unconscious. When he
recovers consciousness, he can hear but cannot understand what is being said to him. This implies
damage to the
8)
A) speech center.
B) temporal lobe.
C) inner ear.
D) prefrontal lobe.
E) general interpretive area.
9) The only cranial nerves that are attached to the cerebrum are the ________ nerves.
A) oculomotor
B) trochlear
C) optic
D) olfactory
10) You suspect your friend has damage to cranial nerve I when he is unable to
A) nod his head.
B) open his jaw.
C) blink his eye.
10)
D) smile.
11) Compression of a cranial nerve by a tumor causes a loss of tongue movement. Which cranial nerve
is affected?
A) vagus
B) glossopharyngeal
C) trigeminal
D) hypoglossal
12) Motor innervation of the voluntary swallowing muscles and intrinsic laryngeal muscles is by way
of the ________ nerve.
A) abducens
B) spinal accessory
C) vestibulocochlear
D) hypoglossal
13) The cranial nerves that are involved in controlling eye movements are
A) III, IV, and VI.
B) II, III, and IV.
C) I, II, and III.
2
9)
11)
12)
13)
D) III and V.