Explanation Explanation/justification for the correct answer: Option (c) dorsal horn. The gray matter of the spinal cord is divided into horns that are named as ventral horn, lateral horn, dorsal (posterior) horn, and the anterior horn. The posterior (dorsal) type of horn is always associated with the sensory neurons. The specialized sensory neurons pass through the dorsal root ganglion and in the gray matter, these neurons synapse to interneurons in the posterior horn. So, the correct answer is option (c). Explanation for incorrect answer: Option (a) ventral horn...

20th Edition

ISBN: 9781264303090

Author: VanPutte

Publisher: MCGRAW-HILL HIGHER EDUCATION

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Question

Chapter 12, Problem 3RAC

Summary Introduction

Introduction:

The somatic and the autonomic nervous system are the parts of the peripheral nervous system. The somatic nervous system regulates the voluntary control of the movements of the body whereas autonomic nervous system acts as an involuntary control system.

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Chapter 12, Problem 2RAC

Chapter 12, Problem 4RAC

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Chapter 12 Solutions

ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<

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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The somatic and the autonomic nervous system are the parts of the peripheral nervous system. The somatic nervous system regulates the voluntary control of the movements of the body whereas autonomic nervous system acts as an involuntary control system.

Solution Summary: The author explains that the somatic and the autonomic nervous systems regulate the voluntary control of the body. The correct answer is dorsal horn.

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Introduction: The somatic and the autonomic nervous system are the parts of the peripheral nervous system. The somatic nervous system regulates the voluntary control of the movements of the body whereas autonomic nervous system acts as an involuntary control system.

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Chapter 12 Solutions

Introduction:

The somatic and the autonomic nervous system are the parts of the peripheral nervous system. The somatic nervous system regulates the voluntary control of the movements of the body whereas autonomic nervous system acts as an involuntary control system.