Question 1

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

Accepted Answer

The answer of Figure 13.1
   
Using the figure...

Question 2

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

Accepted Answer

The answer of Figure 13.5
   
Using the figure...

Question 3

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

Question 4

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

Accepted Answer

The answer of Figure 13.2
   
Using the figure...

Question 5

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. 
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.

Question 6

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

Accepted Answer

The answer of Figure 13.1
   
Using the figure...

Question 7

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. 
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.

Question 8

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. 
A) somatic nervous system. 
B) parasympathetic division. 
C) sympathetic division. 
D) central nervous system. 
E) autonomic nervous system.

Question 9

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

Accepted Answer

A) True 
 B)False

Question 10

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. 
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.

Question 11

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

Accepted Answer

The answer of Figure 13.1
   
Using the figure...

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

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 14

A somatic motor neuron controls skeletal muscle.

Accepted Answer

A) True 
 B)False

Question 15

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, 3 
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, 3

Question 16

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. 
A) postganglionic fibers. 
B) ganglionic fibers. 
C) preganglionic fibers. 
D) efferent fibers. 
E) afferent fibers.

Question 17

What is happening to a neuron that is undergoing Wallerian degeneration

Accepted Answer

The process of Wallerian degeneration oc

Question 18

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

Accepted Answer

Postsynapt

Question 19

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

Accepted Answer

Schwann ce

Question 20

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

Exam 13: The Nervous System: Neural Tissue

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

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

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

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

Functions of the nervous system include which of the following

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

Demyelination

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

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

The process of reverberation involves

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

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

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

A somatic motor neuron controls skeletal muscle.

Axons extending from a peripheral ganglion to an effector are called

What is happening to a neuron that is undergoing Wallerian degeneration

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

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

Involuntary cardiac muscle fibers on the heart are innervated by

Foundations: An Introduction to Anatomy

Foundations: The Cell

Foundations: Tissues and Early Embryology

The Integumentary System

The Skeletal System: Osseous Tissue and Skeletal Structure

The Skeletal System: Axial Division

The Skeletal System: Appendicular Division

The Skeletal System: Articulations

The Muscular System: Skeletal Muscle Tissue and Muscle Organization

The Muscular System: Axial Musculature

The Muscular System: Appendicular Musculature

Surface Anatomy and Cross-Sectional Anatomy

The Nervous System: The Spinal Cord and Spinal Nerves

The Nervous System: Sensory and Motor Tracts of the Spinal Cord

The Nervous System: The Brain and Cranial Nerves

The Nervous System: Autonomic Nervous System

The Nervous System: General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: The Heart

The Cardiovascular System: Vessels and Circulation

The Lymphoid System

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

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