Human Anatomy-MasteringA&P Access
8th Edition
ISBN: 9780321905604
Author: Martini
Publisher: PEARSON
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Question
Chapter 13, Problem 2CT
Summary Introduction
To analyze:
The effects of the injured axon on the nerve function and whether the little girl regain normal function.
Given:
A small girl injured the elbow, causing a slight muscle damage and a partially severed nerve in the arm.
Introduction:
The axon is also known as the nerve fiber. It is a long extension of neurons, which transmit electrical impulses. The main function of the axon is to conduct information to muscles, glands, and neurons.
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Chapter 13 Solutions
Human Anatomy-MasteringA&P Access
Ch. 13 - Match each numbered item with the most closely...Ch. 13 - Prob. 2RFTCh. 13 - Prob. 3RFTCh. 13 - Match each numbered item with the most closely...Ch. 13 - Match each numbered item with the most closely...Ch. 13 - Match each numbered item with the most closely...Ch. 13 - Prob. 7RFTCh. 13 - Prob. 8RFTCh. 13 - Prob. 9RFTCh. 13 - Prob. 10RFT
Ch. 13 - 11. Which of the following is not a function of...Ch. 13 - Neuroglia found surrounding the cell bodies of...Ch. 13 - The most important function of the cell body of a...Ch. 13 - Fill in the blanks below with the proper...Ch. 13 - 15. Axons terminate in a series of fine extensions...Ch. 13 - Prob. 15RFTCh. 13 - Prob. 1RCCh. 13 - Prob. 2RCCh. 13 - 3. Developmental problems in the growth and...Ch. 13 - Prob. 4RCCh. 13 - How does exteroceptor activity differ from...Ch. 13 - Prob. 6RCCh. 13 - Prob. 7RCCh. 13 - Prob. 8RCCh. 13 - Prob. 9RCCh. 13 - Prob. 10RCCh. 13 - Prob. 1CTCh. 13 - Prob. 2CTCh. 13 - Prob. 3CT
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- Thomas, a 62-year-old man, is experiencing pain in his left chest and left arm. When he reaches the hospital, he is told that he may be experiencing a heart attack. Why is the heart pain experienced in the muscle and skin tissues of his chest and arm?arrow_forwardWhich nerves does not contain the sympathetic fibers?arrow_forwardWhat is the basic unit of structure and function of the nervous system? What are the different types and specific functions?arrow_forward
- When a patient flexes their neck, the head tips to the right side. Also, their tongue sticks out slightly to the left when they try to stick it straight out. Where is the damage to the brain stem most likely located? Are any of the cranial nerves involved? If so, which ones?arrow_forwardHow would a lesion in the cerebellum and a lesion in the basal nuclei differ in their effects on skeletal muscle function ?arrow_forwardIs a spinal nerve composed of axons from afferent or efferentneurons, or both?arrow_forward
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