1. Note: It is not necessary to copy the first 11 slides, nor from slide 20 to the end. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

2. CHAPTER 1 An Introduction to the Human Body Copyright © 2014 John Wiley & Sons, Inc. All rights reserved. Principles of Anatomy and Physiology 14 th Edition

3.  Bios – life, living things  Logos – to discourse (to study)  Biology – the study of living things  Zoology – the study of animals and animal life  Botany – the study of plants Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

4. The purpose of the chapter is to: 1. Introduce the disciplines of anatomy and physiology 2. Discuss the organization of the human body 3. Reveal shared properties of all living things 4. Discuss the concept of homeostasis Introduction Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

5. Anatomy is the study of structure whereas physiology is the study of how body structures function Anatomy vs. Physiology Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

6. Levels of Structural Organization & Body Systems Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

7. Systems of the Human Body Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

8. Systems of the Human Body Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

9. Systems of the Human Body Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

10. Systems of the Human Body Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

11. Systems of the Human Body Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

12. Systems of the Human Body Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

13.  All living things have certain characteristics that distinguish them from nonliving things  Life processes in humans include metabolism, responsiveness, movement, growth, differentiation, and reproduction Basic Life Processes Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

14.  Homeostasis is a condition of equilibrium, or balance, in the body’s internal environment  Homeostasis is maintained by regulatory processes Gr. homoios – similar, homeo – the same, alike Stasis - Gr. a standing still Homeostasis Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

15.  The survival of our body cells is dependent on the precise regulation of the chemical composition of their surrounding fluid  This fluid is known as extracellular fluid, also called interstitial fluid. Homeostasis & Body Fluids Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

16. Control of Homeostasis Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

17. Control of Homeostasis: Negative Feedback Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

18. Control of Homeostasis: Positive Feedback Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

19. When homeostasis is disrupted disease, disorder, and even death may result Homeostatic Imbalances Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

20. Homeostasis Copyright © 2014 John Wiley & Sons, Inc. All rights reserved. Interactions Animation: You must be connected to the Internet and in Slideshow Mode to run this animation.  Communication, Regulation, and Homeostasis Communication, Regulation, and Homeostasis

21.  Body positions  Regional names  Directional terms  Planes and sections  Body cavities Basic Anatomical Terminology Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

22.  Anatomical position is a standardized method of observing or imaging the body that allows precise and consistent anatomical reference  Person stands erect, facing the observer, the upper extremities are places at the sides, the palms of the hands are turned forward, and the feet are flat on the floor Body Positions Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

23. Regional names are names given to specific regions of the body for reference Regional Names Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

24. Directional Terms Copyright © 2014 John Wiley & Sons, Inc. All rights reserved. Directional terms are used to precisely locate one part of the body relative to another

25. Planes are imaginary flat surfaces that are used to divide the body Planes & Sections Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

26. Practicing Planes & Sections Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

27. Body cavities are spaces within the body that help protect, separate, and support internal organs Body Cavities Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

28. The pericardium and pleura cover the heart and lungs, respectively Thoracic Cavity Serous Membranes Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

29. Thoracic Cavity Serous Membranes Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

30.  The peritoneum, covers many of the abdominal organs  The visceral membrane covers the organs  The parietal layer lines the abdominal wall Abdominal Cavity Serous Membrane Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

31.  The abdominal cavity can be divided into 9 regions to easily describe the location of organs Abdominopelvic Regions & Quadrants Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

32.  Medical imaging involves techniques that allow physicians to view images of the human body  This allows physicians to diagnose anatomical and physiological abnormalities Medical Imaging Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

33. Medical Imaging Procedures Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

34. Medical Imaging Procedures Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

35. Medical Imaging Procedures Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

36. Medical Imaging Procedures Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.

37. Medical Imaging Procedures Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.