Question 1

Figure 13.2
  
Using the figure above, identify the labeled part.
-Label C: ______________________________

Accepted Answer

The answer of Figure 13.2
  
Using the figure above,...

Question 2

What is the correct sequence of events at a synapse
(1) neurotransmitter release/diffusion
(2) generation of action potential in the postsynaptic cell axon
(3) arrival of nerve impulse at synaptic knob in presynaptic cell
(4) removal of neurotransmitter molecules from receptors
(5) binding of neurotransmitter to receptors

Accepted Answer

A)  2, 3, 1, 5, 4
B)  3, 1, 5, 2, 4
C)  3, 1, 5, 4, 2
D)  2, 3, 1, 4, 5
E)  1, 5, 4, 2, 3F) A) and B)
G) B) and C)

Question 3

Figure 13.1
  
Using the figure above, identify the labeled part.
-Label K: ______________________________

Accepted Answer

The answer of Figure 13.1
  
Using the figure above,...

Question 4

Figure 13.1
  
Using the figure above, identify the labeled part.
-Label Q: ______________________________

Accepted Answer

The answer of Figure 13.1
  
Using the figure above,...

Question 5

Figure 13.5
  
Using the figure above, identify the labeled part.
-Label G: ______________________________

Accepted Answer

The answer of Figure 13.5
  
Using the figure above,...

Question 6

What is happening to a neuron that is undergoing Wallerian degeneration

Accepted Answer

The process of Wallerian degeneration oc...

Question 7

A somatic motor neuron controls skeletal muscle.

Accepted Answer

A) True 
 B)False

Question 8

Figure 13.4
  
Using the figure above, identify the labeled part.
-Label P: ______________________________

Accepted Answer

Postsynapt...

Question 9

How is a specific sensory input distributed to many parts of the nervous system

Accepted Answer

A single input is spread to many regions...

Question 10

A bundle of axons in the PNS is called a nerve.

Accepted Answer

A) True 
 B)False

Question 11

Axons extending from a peripheral ganglion to an effector are called

Accepted Answer

A)  postganglionic fibers.
B)  ganglionic fibers.
C)  preganglionic fibers.
D)  efferent fibers.
E)  afferent fibers.F) None of the above
G) C) and E)

Question 12

The nervous system includes all of the ________ tissue in the body.

Accepted Answer

The answer of The nervous system includes all of the...

Question 13

Demyelination

Accepted Answer

A)  is the addition of myelin to the axon.
B)  is the thickening of the myelin sheath.
C)  is the gradual reduction in myelin.
D)  only affects Schwann cells.
E)  only affects oligodendrocytes.F) A) and B)
G) B) and E)

Question 14

The process of reverberation involves

Accepted Answer

A)  a negative feedback loop through nerve circuits.
B)  a single repeat of a stimulus prior to extinction.
C)  extension of collateral axons back toward the source of an impulse and further stimulation of the presynaptic neurons.
D)  several neuronal pools processing information at one time.
E)  All of the answers are correct.F) C) and D)
G) A) and B)

Question 15

As an axon regenerates in the PNS, ________ wrap around it along its original path.

Accepted Answer

Schwann ce...

Question 16

Involuntary cardiac muscle fibers on the heart are innervated by

Accepted Answer

A)  sensoriganglionic fibers.
B)  preganglionic fibers.
C)  somatic motor fibers.
D)  visceral motor fibers.
E)  All of the answers are correct.F) A) and E)
G) A) and B)

Question 17

Figure 13.1
  
Using the figure above, identify the labeled part.
-Label N: ______________________________

Accepted Answer

The answer of Figure 13.1
  
Using the figure above,...

Question 18

A biopsy of infected or injured tissue from the CNS will most likely show an elevated number of

Accepted Answer

A)  ependymal cells.
B)  oligodendrocytes.
C)  satellite cells.
D)  microglia.
E)  interneurons.F) B) and E)
G) C) and D)

Question 19

Cardiac muscle, smooth muscle, and glands are under the control of the

Accepted Answer

A)  somatic nervous system.
B)  parasympathetic division.
C)  sympathetic division.
D)  central nervous system.
E)  autonomic nervous system.F) None of the above
G) B) and E)

Question 20

Functions of the nervous system include which of the following

Accepted Answer

A)  controlling and adjusting the activities of the other systems
B)  receiving input from the senses
C)  stimulating muscles and glands to contract
D)  integrating and processing data
E)  All of the answers are correct.F) D) and E)
G) All of the above

Exam 13: The Nervous System: Neural Tissue

The process of reverberation involves

Correct Answer
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Figure 13.1 Using the figure above, identify the labeled part. -Label Q: ______________________________

Correct Answer
verified

Functions of the nervous system include which of the following

Correct Answer
verified

A biopsy of infected or injured tissue from the CNS will most likely show an elevated number of

Correct Answer
verified

Figure 13.1 Using the figure above, identify the labeled part. -Label N: ______________________________

Correct Answer
verified

Figure 13.2 Using the figure above, identify the labeled part. -Label C: ______________________________

Correct Answer
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A bundle of axons in the PNS is called a nerve.

Correct Answer
verified

How is a specific sensory input distributed to many parts of the nervous system

Correct Answer
verified
A single input is spread to many regions...
View Answer

Demyelination

Correct Answer
verified

As an axon regenerates in the PNS, ________ wrap around it along its original path.

Correct Answer
verified
Schwann ce...
View Answer

What is happening to a neuron that is undergoing Wallerian degeneration

Correct Answer
verified
The process of Wallerian degeneration oc...
View Answer

The nervous system includes all of the ________ tissue in the body.

Correct Answer
verified

Figure 13.5 Using the figure above, identify the labeled part. -Label G: ______________________________

Correct Answer
verified

Axons extending from a peripheral ganglion to an effector are called

Correct Answer
verified

Involuntary cardiac muscle fibers on the heart are innervated by

Correct Answer
verified

Cardiac muscle, smooth muscle, and glands are under the control of the

Correct Answer
verified

A somatic motor neuron controls skeletal muscle.

Correct Answer
verified

Figure 13.4 Using the figure above, identify the labeled part. -Label P: ______________________________

Correct Answer
verified
Postsynapt...
View Answer

Correct Answer
verified

Figure 13.1 Using the figure above, identify the labeled part. -Label K: ______________________________

Correct Answer
verified

Exam 13: The Nervous System: Neural Tissue

The process of reverberation involves

Correct AnswerverifiedShow Answer

Figure 13.1 Using the figure above, identify the labeled part. -Label Q: ______________________________

Correct AnswerverifiedShow Answer

Functions of the nervous system include which of the following

Correct AnswerverifiedShow Answer

A biopsy of infected or injured tissue from the CNS will most likely show an elevated number of

Correct AnswerverifiedShow Answer

Figure 13.1 Using the figure above, identify the labeled part. -Label N: ______________________________

Correct AnswerverifiedShow Answer

Figure 13.2 Using the figure above, identify the labeled part. -Label C: ______________________________

Correct AnswerverifiedShow Answer

A bundle of axons in the PNS is called a nerve.

Correct AnswerverifiedShow Answer

How is a specific sensory input distributed to many parts of the nervous system

Correct AnswerverifiedA single input is spread to many regions...View AnswerShow Answer

Demyelination

Correct AnswerverifiedShow Answer

As an axon regenerates in the PNS, ________ wrap around it along its original path.

Correct AnswerverifiedSchwann ce...View AnswerShow Answer

What is happening to a neuron that is undergoing Wallerian degeneration

Correct AnswerverifiedThe process of Wallerian degeneration oc...View AnswerShow Answer

The nervous system includes all of the ________ tissue in the body.

Correct AnswerverifiedShow Answer

Figure 13.5 Using the figure above, identify the labeled part. -Label G: ______________________________

Correct AnswerverifiedShow Answer

Axons extending from a peripheral ganglion to an effector are called

Correct AnswerverifiedShow Answer

Involuntary cardiac muscle fibers on the heart are innervated by

Correct AnswerverifiedShow Answer

Cardiac muscle, smooth muscle, and glands are under the control of the

Correct AnswerverifiedShow Answer

A somatic motor neuron controls skeletal muscle.

Correct AnswerverifiedShow Answer

Figure 13.4 Using the figure above, identify the labeled part. -Label P: ______________________________

Correct AnswerverifiedPostsynapt...View AnswerShow Answer

Correct AnswerverifiedShow Answer

Figure 13.1 Using the figure above, identify the labeled part. -Label K: ______________________________

Correct AnswerverifiedShow Answer

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A single input is spread to many regions...
View Answer

Correct Answer
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Correct Answer
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Schwann ce...
View Answer

Correct Answer
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The process of Wallerian degeneration oc...
View Answer

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Correct Answer
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Postsynapt...
View Answer

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Correct Answer
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