Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Slides 5.25a – 5.30b

Chapter 5The Skeletal System

Lecture Slides in PowerPoint by Jerry L. Cook

The Hyoid BoneThe Hyoid Bone

Slide 5.26Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

The only bone that does not articulate with another bone

Serves as a moveable base for the tongue

Figure 5.12

The Vertebral ColumnThe Vertebral Column

Slide 5.28Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Vertebrae separated by intervertebral discs

The spine has a normal curvature

Each vertebrae is given a name according to its location

Figure 5.14

Structure of a Typical VertebraeStructure of a Typical Vertebrae

Slide 5.29Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Figure 5.16

Regional Characteristics of Regional Characteristics of VertebraeVertebrae

Slide 5.30aCopyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Figure 5.17a, b

The Appendicular SkeletonThe Appendicular Skeleton

Slide 5.32bCopyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Figure 5.6c

Bones of the Upper LimbBones of the Upper Limb

Slide 5.35bCopyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

• The forearm has two bones

• Ulna

• Radius

Figure 5.21c

Bones of the Upper LimbBones of the Upper Limb

Slide 5.36Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

The hand

Carpals – wrist

Metacarpals – palm

Phalanges – fingers

Figure 5.22