Question 1

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

Accepted Answer

Endoplasmic reticulum

Question 2

To transmit a nerve impulse, acetylcholine diffuses across a space called the ________ to bind to receptors on the postsynaptic membrane.

Accepted Answer

synaptic cleft

Question 3

Figure 13.3
   
Using the figure above, identify the labeled part.
-Label G: ______________________________

Accepted Answer

Axons

Question 4

Organized masses of axons and neuron cell bodies in both the CNS and the PNS

Accepted Answer

A) are usually demyelinated. 
B) are called neuroglia. 
C) have distinct anatomical boundaries. 
D) compose the neural cortex. 
E) None of the answers are correct. 
A) are usually demyelinated. 
B) are called neuroglia. 
C) have distinct anatomical boundaries. 
D) compose the neural cortex. 
E) None of the answers are correct.

Question 5

Myelin is (a)

Accepted Answer

A) cell body. 
B) mostly lipid. 
C) special cell that protects neurons. 
D) special area of the brain. 
E) None of the answers are correct. 
A) cell body. 
B) mostly lipid. 
C) special cell that protects neurons. 
D) special area of the brain. 
E) None of the answers are correct.

Question 6

Which of the following are most closely involved with somatic sensory neurons

Accepted Answer

A) visceral sensory neurons 
B) bipolar neurons 
C) interoceptors 
D) proprioceptors 
E) exteroceptors 
A) visceral sensory neurons 
B) bipolar neurons 
C) interoceptors 
D) proprioceptors 
E) exteroceptors

Question 7

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

Accepted Answer

Schwann ce

Question 8

Degeneration of an axon distal to the site of an injury is called ________.

Accepted Answer

Wallerian

Question 9

Figure 13.3
   
Using the figure above, identify the labeled part.
-Label F: ______________________________

Accepted Answer

Schwann ce

Question 10

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

Accepted Answer

The answer of Figure 13.2
   
Using the figure...

Question 11

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

Accepted Answer

The answer of Figure 13.4
   
Using the figure...

Question 12

Figure 13.3
   
Using the figure above, identify the labeled part.
-Label H: ______________________________

Accepted Answer

The answer of Figure 13.3
   
Using the figure...

Question 13

A type of information processing wherein neuronal pools function in sequence, with one pool activating a second, the second activating a third, etc., is called ________.

Accepted Answer

The answer of A type of information processing wherein neuronal...

Question 14

At a vesicular synapse the neurons communicate by

Accepted Answer

A) neurotransmitters. 
B) communicating junctions. 
C) terminal arborizations. 
D) nodes. 
E) internodes. 
A) neurotransmitters. 
B) communicating junctions. 
C) terminal arborizations. 
D) nodes. 
E) internodes.

Question 15

The cell body of a neuron may contain synapses numbering in the ________.

Accepted Answer

The answer of The cell body of a neuron may...

Question 16

The central nervous system (CNS)includes the

Accepted Answer

A) brain. 
B) spinal cord. 
C) nerves. 
D) brain and spinal cord. 
E) nerves and muscles. 
A) brain. 
B) spinal cord. 
C) nerves. 
D) brain and spinal cord. 
E) nerves and muscles.

Question 17

The activity of the nervous system is dependent upon

Accepted Answer

A) large amounts of energy. 
B) cellular connections. 
C) a proper extracellular environment. 
D) a proper intracellular environment. 
E) All of the answers are correct. 
A) large amounts of energy. 
B) cellular connections. 
C) a proper extracellular environment. 
D) a proper intracellular environment. 
E) All of the answers are correct.

Question 18

A group of neuron cell bodies in the CNS that has a descrete boundary is called a

Accepted Answer

A) soma. 
B) ganglion. 
C) nucleus. 
D) column. 
E) center. 
A) soma. 
B) ganglion. 
C) nucleus. 
D) column. 
E) center.

Question 19

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

Accepted Answer

Myelinated

Question 20

The structural classification of a neuron is based upon

Accepted Answer

A) the size of the dendrites. 
B) the number of axons. 
C) the number of processes that project from the cell body. 
D) the type of chemical neurotransmitter it secretes. 
E) the overall size of the cell. 
A) the size of the dendrites. 
B) the number of axons. 
C) the number of processes that project from the cell body. 
D) the type of chemical neurotransmitter it secretes. 
E) the overall size of the cell.

Exam 13: The Nervous System: Neural Tissue

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

To transmit a nerve impulse, acetylcholine diffuses across a space called the ________ to bind to receptors on the postsynaptic membrane.

Figure 13.3 Using the figure above, identify the labeled part. -Label G: ______________________________

Organized masses of axons and neuron cell bodies in both the CNS and the PNS

Myelin is (a)

Which of the following are most closely involved with somatic sensory neurons

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

Degeneration of an axon distal to the site of an injury is called ________.

Figure 13.3 Using the figure above, identify the labeled part. -Label F: ______________________________

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

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

Figure 13.3 Using the figure above, identify the labeled part. -Label H: ______________________________

A type of information processing wherein neuronal pools function in sequence, with one pool activating a second, the second activating a third, etc., is called ________.

At a vesicular synapse the neurons communicate by

The cell body of a neuron may contain synapses numbering in the ________.

The central nervous system (CNS)includes the

The activity of the nervous system is dependent upon

A group of neuron cell bodies in the CNS that has a descrete boundary is called a

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

The structural classification of a neuron is based upon

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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