2. Define the terms reflex and spinal reflex and identify the components of a reflex arc.3. Define the term spinal cord injury (SCI) and state its prevalence.4. Define the terms neurological level, tetra(qudri)plegia, and paraplegia.5. Define the terms dermatome and myotoma and explain how each relates to SCI.6. Define the term stretch reflex and describe how such reflexes are used to anatomically localizeSC.7. Based upon the results of Jason's neurological exam, what is the neurological level of his SCI?8. Discuss the management of SCI and the factors that determine the prognosis for this condition.

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Define the terms reflex and spinal reflex and identify the components of a reflex arc.

Medical Terminology for Health Professions, Spiral bound Version (MindTap Course List)

8th Edition

ISBN:9781305634350

Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder

Publisher:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder

ChapterCom: Comprehensive Medical Terminology Review

Section: Chapter Questions

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Concept explainers

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.

Question

2. Define the terms reflex and spinal reflex and identify the components of a reflex arc.
3. Define the term spinal cord injury (SCI) and state its prevalence.
4. Define the terms neurological level, tetra(qudri)plegia, and paraplegia.
5. Define the terms dermatome and myotoma and explain how each relates to SCI.
6. Define the term stretch reflex and describe how such reflexes are used to anatomically localize
SC.
7. Based upon the results of Jason's neurological exam, what is the neurological level of his SCI?
8. Discuss the management of SCI and the factors that determine the prognosis for this condition.

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