Explanation The different types of spinal nerves combine to form a plexus. Plexus is used for the identification of a set of intermingled spinal nerves inside the ventral rami. When axons pass through the plexus, mixing or the intermingling of the various spinal n...

12th Edition

ISBN: 9781264052325

Author: VanPutte

Publisher: MCGRAW-HILL HIGHER EDUCATION

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Question

Chapter 12.3, Problem 16AYP

Summary Introduction

To determine:

The plexus and the events that take place on the passing of spinal nerves axon through a plexus. Also, determine the importance of plexus.

Introduction:

The vertebral column is also referred to as the spinal column. It is a part of the body that is responsible for the protection of the spinal cord. It supports the head and the skull. The vertebrates are the parts of the vertebral column.

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Chapter 12.3, Problem 15AYP

Chapter 12.3, Problem 17AYP

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Chapter 12 Solutions

CONNECT FOR SEELEY'S ANAT & PHYS

Ch. 12.1 - Prob. 1AYP Ch. 12.1 - Name the meninges surrounding the spinal cord....Ch. 12.1 - What is the thecal sac? What two structures hold...Ch. 12.1 - Describe the arrangement of gray arid white matter...Ch. 12.1 - Where are the cell bodies of somatic motor and...Ch. 12.1 - What kinds of neurons are in the dorsal roots, in...Ch. 12.2 - Prob. 7AYP Ch. 12.2 - Describe the operation of a gamma motor neuron.Ch. 12.2 - Prob. 9AYP Ch. 12.2 - Prob. 10AYP

Ch. 12.2 - Prob. 11AYP Ch. 12.3 - Prob. 12AYP Ch. 12.3 - What is a dermatome? Why are dermatomes clinically...Ch. 12.3 - Prob. 14AYP Ch. 12.3 - Describe the distribution of the ventral rami of...Ch. 12.3 - Prob. 16AYP Ch. 12.3 - Prob. 17AYP Ch. 12.3 - Prob. 18AYP Ch. 12.3 - Name the five major nerves that emerge from the...Ch. 12.3 - Name the four major nerves that arise from the...Ch. 12.3 - Prob. 21AYP Ch. 12.3 - Describe the structures innervated by the...Ch. 12.3 - Prob. 23AYP Ch. 12 - Prob. 1RAC Ch. 12 - The structure that anchors the inferior end of the...Ch. 12 - Prob. 3RAC Ch. 12 - Given these components of a reflex arc: (1)...Ch. 12 - Prob. 5RAC Ch. 12 - Several of the events that occur between the time...Ch. 12 - Prob. 7RAC Ch. 12 - Prob. 8RAC Ch. 12 - Damage to the dorsal ramus of a spinal nerve...Ch. 12 - Prob. 10RAC Ch. 12 - A dermatome Is the area of skin supplied by a pair...Ch. 12 - Prob. 12RAC Ch. 12 - The skin on the posterior surface of the hand is...Ch. 12 - The scatic nerve is actually two nerves combined...Ch. 12 - Prob. 15RAC Ch. 12 - Describe how stimulation of a neuron that has its...Ch. 12 - Prob. 2CT Ch. 12 - Prob. 3CT Ch. 12 - Prob. 4CT Ch. 12 - Prob. 5CT Ch. 12 - Prob. 6CT Ch. 12 - Prob. 7CT

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Solution Summary: The author explains the function of a plexus and how it reduces the loss of control and feelings in injured body parts.

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