Question 1

The layer of connective tissue that surrounds a fascicle within a peripheral nerve is the

Accepted Answer

A)  endosteum. 
B)  perineurium. 
C)  endoneurium. 
D)  epineurium. 
E)  epimysium. 
A)  endosteum. 
B)  perineurium. 
C)  endoneurium. 
D)  epineurium. 
E)  epimysium.

Question 2

Axons crossing from one side of the spinal cord to the other within the gray matter are found in the

Accepted Answer

A)  posterior gray horns. 
B)  anterior gray horns. 
C)  white commissures. 
D)  lateral gray horns. 
E)  gray commissures. 
A)  posterior gray horns. 
B)  anterior gray horns. 
C)  white commissures. 
D)  lateral gray horns. 
E)  gray commissures.

Question 3

The obturator nerve is distributed to the

Accepted Answer

A)  adductors of the hip. 
B)  biceps femoris. 
C)  skin over the perineum. 
D)  skin over buttocks. 
E)  extensors of the hip. 
A)  adductors of the hip. 
B)  biceps femoris. 
C)  skin over the perineum. 
D)  skin over buttocks. 
E)  extensors of the hip.

Question 4

The ventral root of a spinal nerve contains

Accepted Answer

A)  cell bodies of motor neurons. 
B)  interneurons. 
C)  axons of sensory neurons. 
D)  axons of motor neurons. 
E)  cell bodies of sensory neurons. 
A)  cell bodies of motor neurons. 
B)  interneurons. 
C)  axons of sensory neurons. 
D)  axons of motor neurons. 
E)  cell bodies of sensory neurons.

Question 5

The layer of the meninges in direct contact with the spinal cord is the

Accepted Answer

A)  dura mater. 
B)  pia mater. 
C)  subarachnoid space. 
D)  choroid plexus. 
E)  arachnoid. 
A)  dura mater. 
B)  pia mater. 
C)  subarachnoid space. 
D)  choroid plexus. 
E)  arachnoid.

Question 6

Figure 12- 1 The Spinal Cord
Use Figure 12- 1 to answer the following questions:
-Identify the structure labeled "10."

Accepted Answer

A)  anterior white column 
B)  anterior white horn 
C)  anterior gray commissure 
D)  anterior white commissure 
E)  anterior median fissure 
A)  anterior white column 
B)  anterior white horn 
C)  anterior gray commissure 
D)  anterior white commissure 
E)  anterior median fissure

Question 7

The________ innervates the ventrolateral body surface, structures in the body wall, and the limbs.

Accepted Answer

A)  gray rami communicantes 
B)  ventral ramus 
C)  dermatomes 
D)  white rami communicantes 
E)  dorsal ramus 
A)  gray rami communicantes 
B)  ventral ramus 
C)  dermatomes 
D)  white rami communicantes 
E)  dorsal ramus

Question 8

The postganglionic fibers that connect an autonomic ganglion in the thoracic or lumbar region with the spinal nerve are

Accepted Answer

A)  dermatomes. 
B)  ventral ramus. 
C)  gray rami communicantes. 
D)  dorsal ramus. 
E)  white rami communicantes. 
A)  dermatomes. 
B)  ventral ramus. 
C)  gray rami communicantes. 
D)  dorsal ramus. 
E)  white rami communicantes.

The layer of connective tissue that surrounds a fascicle within a peripheral nerve is the

Axons crossing from one side of the spinal cord to the other within the gray matter are found in the

The obturator nerve is distributed to the

The ventral root of a spinal nerve contains

The layer of the meninges in direct contact with the spinal cord is the

Figure 12- 1 The Spinal Cord Use Figure 12- 1 to answer the following questions: -Identify the structure labeled "10."

The________ innervates the ventrolateral body surface, structures in the body wall, and the limbs.

The postganglionic fibers that connect an autonomic ganglion in the thoracic or lumbar region with the spinal nerve are

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

The Integumentary System

Osseous Tissue and Bone Structure

The Skeleton

Articulations

Muscle Tissue

The Muscular System

Neural Tissue

The Brain and Cranial Nerves

Neural Integration

The Special Senses

The Endocrine System

Blood

The Heart

Blood Vessels and Circulation

The Lymphoid System and Immunity

The Respiratory System

The Digestive System

Metabolism and Energetics

The Urinary System

Fluid, Electrolyte, and Acid-Base Balance

The Reproductive System

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Exam 12: The Spinal Cord, Spinal Nerves, and Spinal Reflexes

The layer of connective tissue that surrounds a fascicle within a peripheral nerve is the

Axons crossing from one side of the spinal cord to the other within the gray matter are found in the

The obturator nerve is distributed to the

The ventral root of a spinal nerve contains

The layer of the meninges in direct contact with the spinal cord is the

Figure 12- 1 The Spinal Cord Use Figure 12- 1 to answer the following questions: -Identify the structure labeled "10."

The________ innervates the ventrolateral body surface, structures in the body wall, and the limbs.

The postganglionic fibers that connect an autonomic ganglion in the thoracic or lumbar region with the spinal nerve are

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

The Integumentary System

Osseous Tissue and Bone Structure

The Skeleton

Articulations

Muscle Tissue

The Muscular System

Neural Tissue

The Brain and Cranial Nerves

Neural Integration

The Special Senses

The Endocrine System

Blood

The Heart

Blood Vessels and Circulation

The Lymphoid System and Immunity

The Respiratory System

The Digestive System

Metabolism and Energetics

The Urinary System

Fluid, Electrolyte, and Acid-Base Balance

The Reproductive System

Filters