Explanation The comparison of the radial nerve and ulnar nerve with characteristics of the motor and cutaneous innervations includes that the radial nerve is formed from the posterior cord in the brachial plexus. The stimulation in the motor innervations includes the posterior arm muscles, posterior forearm muscles, and brachioradialis muscles for the radial nerve...

3rd Edition

ISBN: 9781259398629

Author: McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter

Publisher: Mcgraw Hill Education,

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Question

Chapter 14.5, Problem 21WDL

Summary Introduction

To compare:

The comparison of the ulnar nerve and radial nerve with respect to the motor and cutaneous innervations.

Concept introduction:

Ulnar and radial nerves are signal transmission nerves in the hand. They send the signal stimulus from the brain towards the hand. The ulnar nerve is the peripheral nerve in the upper limb. It sends the stimulus towards the ulnar bone in the hand. Radial nerve sends the stimulus towards the posterior portion of the upper limb.

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Chapter 14.5, Problem 20WDL

Chapter 14.5, Problem 29LO

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Chapter 14 Solutions

Anatomy & Physiology

Ch. 14.1 - LEARNING OBJECTIVE 1. Describe the two primary...Ch. 14.1 - Prob. 1WDL Ch. 14.1 - Prob. 2LO Ch. 14.1 - Prob. 2WDL Ch. 14.1 - Prob. 3LO Ch. 14.1 - Prob. 4LO Ch. 14.1 - Prob. 3WDL Ch. 14.1 - Prob. 4WDL Ch. 14.2 - Prob. 5LO Ch. 14.2 - LEARNING OBJECTIVE 6. Describe the locations and...

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Solution Summary: The author compares the ulnar and radial nerves in the hand with the motor, cutaneous, and dorsal innervations.

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