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PART C
The Human Body: An
Orientation
PowerPoint® Lecture Slide Presentation by Jerry L. Cook, Sam Houston University
ESSENTIALS
OF HUMAN
ANATOMY
& PHYSIOLOGY
EIGHTH EDITION
ELAINE N. MARIEB
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
 Special terminology is used to prevent
misunderstanding
 Exact terms are used for:
 Position
 Direction
 Regions
 Structures
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Orientation and Directional Terms
Table 1.1
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Orientation and Directional Terms
Table 1.1 (cont)
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
 A few anatomical directions:
 Anterior (= ventral)
 Posterior (= dorsal)
 Superior
 Inferior
 Lateral
 Medial
 Proximal
 Distal
Copyright © 2006 Pearson Education, Inc., publishing as BenjaminCopyright
Cummings
© 2007 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
Figure 1-8
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Body Landmarks
 Anterior
Figure 1.5a
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Body Landmarks
 Posterior
Figure 1.5b
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
 Sectional Anatomy:
Planes and Sections
 Transverse plane
 Frontal plane
 Sagittal plane
Copyright © 2006 Pearson Education, Inc., publishing as BenjaminCopyright
Cummings
© 2007 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 1-9
Body Planes
Figure 1.6
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Body Cavities
Figure 1.7
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
 Anatomical Regions
 Two methods to map abdominal
and pelvic regions
 Four abdominopelvic quadrants
 Nine abdominopelvic regions
Copyright © 2006 Pearson Education, Inc., publishing as BenjaminCopyright
Cummings
© 2007 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 1-7(a)
The Language of Anatomy
Figure 1-7(b)
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 1-7(c)
Abdominopelvic Quadrants
Figure 1.8a
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Abdominopelvic Regions
Figure 1.8b
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Abdominopelvic Major Organs
Figure 1.8c
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
The Language of Anatomy
 Radiological Procedures
 X-rays
 CT Scans
 MRIs
 Ultrasound
Copyright © 2006 Pearson Education, Inc., publishing as BenjaminCopyright
Cummings
© 2007 Pearson Education, Inc., publishing as Benjamin Cummings
X-Rays
Figure 1-11(a)
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X-Rays
Figure 1-11(b)
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Common Scanning Techniques
Figure 1-12(a)
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Common Scanning Techniques
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 1-12(b)
Common Scanning Techniques
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 1-12(c)
Common Scanning Techniques
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 1-12(d)