Essentials of Human Anatomy & Physiology Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Slides 5.31a – 5.37 Seventh Edition Elaine N. Marieb Chapter 5 The Skeletal System Lecture Slides in PowerPoint by Jerry L. Cook

Collins I 2 lines What are the 5 regions of the vertebral column?

Agenda 11/30---Day 6 Notes Diagrams Start studying ALL diagrams for the diagram quiz

The Bony Thorax Slide 5.31a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  Forms a cage to protect major organs Figure 5.19a

The Bony Thorax Slide 5.31b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  Made-up of three parts  Sternum  Ribs  Thoracic vertebrae Figure 5.19a

The Appendicular Skeleton Slide 5.32a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  Limbs (appendages)  Pectoral girdle  Pelvic girdle

The Appendicular Skeleton Slide 5.32b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6c

The Pectoral (Shoulder) Girdle Slide 5.33 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  Composed of two bones  Clavicle – collarbone  Scapula – shoulder blade  These bones allow the upper limb to have exceptionally free movement

Bones of the Shoulder Girdle Slide 5.34a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.20a, b

Bones of the Shoulder Girdle Slide 5.34b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.20c, d

Bones of the Upper Limb Slide 5.35a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  The arm is formed by a single bone  Humerus Figure 5.21a, b

Bones of the Upper Limb Slide 5.35b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings The forearm has two bones Ulna Radius Figure 5.21c

Bones of the Upper Limb Slide 5.36 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  The hand  Carpals – wrist  Metacarpals – palm  Phalanges – fingers Figure 5.22

classwork Draw the hand bones on a glove Use the same colors used on diagram Label the bones with numbers Tape to a piece of computer paper Provide a key to the numbers and colors

Bones of the Pelvic Girdle Slide 5.37 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  Hip bones  Composed of three pair of fused bones  Ilium  Ischium  Pubic bone  The total weight of the upper body rests on the pelvis  Protects several organs  Reproductive organs  Urinary bladder  Part of the large intestine