The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve. Introduction: The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs). The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

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Answer 1

Question

Chapter 7, Problem 30SAE

Summary Introduction

To review:

The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve.

Introduction:

The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs).

The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

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Name and locate the major nerve plexuses

(a) Define plexus. (b) Indicate the spinal roots of origin of the four major nerve plexuses, and name the general body regions served by each.

Define plexus, and locate the major plexuses of thespinal nerves.

Answer 2

Question

Chapter 7, Problem 30SAE

Summary Introduction

To review:

The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve.

Introduction:

The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs).

The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

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Answer 3

Question

Chapter 7, Problem 30SAE

Summary Introduction

To review:

The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve.

Introduction:

The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs).

The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

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Answer 4

Question

Chapter 7, Problem 30SAE

Summary Introduction

To review:

The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve.

Introduction:

The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs).

The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

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Answer 5

Chapter 7, Problem 30SAE

Summary Introduction

To review:

The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve.

Introduction:

The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs).

The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

Answer 6

Chapter 7, Problem 30SAE

Summary Introduction

To review:

The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve.

Introduction:

The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs).

The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

Answer 7

Chapter 7, Problem 30SAE

Summary Introduction

To review:

The plexuses that are formed by the ventral rami and also explain about the regions of the body they serve.

Introduction:

The spinal nerves are the mixed nerves that arise from the spinal cord. They exist as 31 pairs. They perform sensory functions (bring information back from the area they serve), motor functions (carry information to the effector's muscles), and autonomic functions (proper functioning of the internal organs).

The spinal nerves branch into dorsal ramus, ventral ramus, meninges, and rami communicants outside the vertebral column. The ventral ramus consists of nerves that serve an anterior portion of the trunk and the upper and lower limbs as well. The nerve plexuses are the braid-like network of blood vessels and the nerves.

Answer 8

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Answer 10

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Answer 11

Ch. 7 - More than one choice may apply. 1. Which of the...Ch. 7 - Prob. 2MC Ch. 7 - The innermost delicate meningeal layer is the a....Ch. 7 - Prob. 4MC Ch. 7 - 5. The pineal gland is located in...Ch. 7 - Prob. 6MC Ch. 7 - 7. The spinal cord feature associated with the...Ch. 7 - Prob. 8MC Ch. 7 - Prob. 9MC Ch. 7 - Motor functions of the extensor muscles of the...

Solution Summary: The author explains the four plexuses that are formed by the ventral rami, which are the braid-like network of blood vessels and the nerves.

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