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BIO201L LAB_V3
Lab 8 The Nervous System
Started on Wednesday, August 31, 2022, 6:38 AM
State Finished
Completed on Wednesday,
... [Show More] August 31, 2022, 6:52 AM
Time taken 13 mins 46 secs
Grade 35.00 out of 35.00 (100%)
Question 1
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Question text
Neurons can be classified as multipolar, bipolar, or nonpolar.
Select one:
a. True
b. False
Question 2
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Which of the following is NOT a component of the ear?
Select one:
a. Pinna
b. Cochlea
c. Semicircular Canal
d. All of the above are part of the ear.
Question 3
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Sympathetic nervous system stimulation results in:
Select one:
a. Decreased GI peristalsis, decreased blood glucose, and decreased heart rate and blood
pressure.
b. Decreased GI peristalsis, increased blood glucose, and increased heart rate and blood
pressure.
c. Increased GI peristalsis, decreased blood glucose, and increased heart rate and blood
pressure.
d. Increased GI peristalsis, decreased blood glucose, and decreased heart rate and blood
pressure.
Question 4
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Speech production is regulated by the:
Select one:
a. Broca's Area
b. Olfactory Area
c. Association Area
d. Wernicke's Area
Question 5
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Which of the following is NOT a component of the eye?
Select one:
a. Aqueous Humor
b. Pinna
c. Sclera
d. Choroid
Question 6
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Which of the following is NOT true about the eye?
Select one:
a. The third layer of the eye comprises the neural component of vision.
b. The optic nerve is considered part of both the eye and the spinal cord.
c. The aqueous humor enhances vision by providing shape, structure, and nutrients to the
eye.
d. The cornea is a membrane that allows light rays to pass into the eye.
Question 7
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Which of the following describes one difference between the central nervous system (CNS)
and peripheral nervous system (PNS)?
Select one:
a. The CNS delivers messages to the brain, while the PNS interprets and responds to
messages.
b. The PNS delivers messages to the brain, while the CNS interprets and responds to
messages.
c. The CNS controls fight-or-flight responses, while the PNS does not.
d. The CNS activates skeletal muscle for voluntary actions, while the PNS does not.
Question 8
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Question textWhich of the following is true?
Select one:
a. Both the afferent and efferent divisions travel toward the CNS.
b. Both the afferent and efferent divisions travel away from the CNS.
c. The afferent division travels away from the CNS, while the efferent division travels toward
the CNS.
d. The afferent division travels towards the CNS, while the efferent division travels away
from the CNS.
Question 9
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The point at which an impulse from one nerve is communicated to another nerve cell is the:
Select one:
a. Receptor
b. Cell Body
c. Effector
d. Synapse
Question 10
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The organs of the central nervous system are the brain and the:
Select one:a. Spinal Cord
b. Cranial Nerves
c. Meninges
d. Spinal Nerves [Show Less]