Medical Terminology_ A Word-Building Approach 7th Edition rice_ch04

《Medical Terminology_ A Word-Building Approach 7th Edition rice_ch04》由会员分享，可在线阅读，更多相关《Medical Terminology_ A Word-Building Approach 7th Edition rice_ch04（53页珍藏版）》请在文档大全上搜索。

1、A Word-Building Approach Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane RiceCHAPTER Seventh EditionOrganization of the Body4 Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Build

2、ing Approach, Seventh EditionJane Rice Define terms that describe the body and its structural units. List the systems of the body and give the organs in each system. Define terms that are used to describe direction, planes, and cavities of the body. Copyright 2012 by Pearson Education, Inc.All right

3、s reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane Rice Understand word analysis as it relates to Head-to-Toe Assessment. Analyze, build, spell, and pronounce medical words. Comprehend the drugs highlighted in this chapter. Identify and define selected abbreviations. Copyr

4、ight 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane Rice The human body is made up of atoms, molecules, organelles, cells, tissues, organs, and systems. Homeostasis is a state of equilibrium that is maintained within the bodys in

5、ternal environment. Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane Rice By maintaining homeostasis, the cells of the body are in an environment that meets their needs and permits them to function optimally under changin

6、g conditions. Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane RiceHuman body: levels of organization. Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh Ed

7、itionJane Rice An atom is the smallest basic chemical unit of an element. Nucleus Proton Neutron Electron Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane Rice Chemical elements Made up of atoms, which can be classified i

8、nto groups called elements. An element is a substance that cannot be broken down by chemical means into any other substance. Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane Rice More than 100 elements have been identifie

9、d. The mass of the human body is made up of just 6 elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane RiceInsert table 4-1 Copyright 2012 by Pearson Edu

10、cation, Inc.All rights reserved.Medical Terminology: A Word-Building Approach, Seventh EditionJane Rice Molecules Chemical combination of two or more atoms that form a specific chemical compound. Copyright 2012 by Pearson Education, Inc.All rights reserved.Medical Terminology: A Word-Building Approa

11、ch, Seventh EditionJane Rice Cells The basic building blocks for the various structures that together make up the human being. Specialized to perform specific functions. Size and shape of a cell are generally related directly to its function. Copyright 2012 by Pearson Education, Inc.All rights reser