Chapter 1 Anatomy PDF

TEACH Lesson Plan Manual for Herlihy’s The Human Body in Health and Illness 6th edition Chapter 1 Introduction to the Human Body Copyright © 2018 Elsevier Inc. All rights reserved.  Lesson 1.1 Introduction to the Human Body 1. Define the terms...

TEACH Lesson Plan Manual for Herlihy’s The Human Body in Health and Illness 6th edition Chapter 1 Introduction to the Human Body Copyright © 2018 Elsevier Inc. All rights reserved.  Lesson 1.1 Introduction to the Human Body 1. Define the terms anatomy and physiology. 2. List the levels of organization of the human body. 3. Describe the 12 major organ systems. 4. Define homeostasis. 5. Describe the anatomical position. 2 Copyright © 2018 Elsevier Inc. All rights reserved.  Lesson 1.1 Introduction to the Human Body, cont’d 6. List common terms used for relative positions of the body. 7. Describe the three major planes of the body. 8. List anatomical terms for quadrants and regions of the body. 9. Describe the major cavities of the body. 3 Copyright © 2018 Elsevier Inc. All rights reserved.  Anatomy and Physiology  Anatomy: The branch of science that studies the structure of the body  Physiology: The branch of science that describes how the body functions  Structure and function are closely related 4 Copyright © 2018 Elsevier Inc. All rights reserved.  The Body’s Levels of Organization  Organization from simple to complex:  Atoms  Molecules  Cells  Tissues  Organs  Organ systems  Human organism 5 Copyright © 2018 Elsevier Inc. All rights reserved.  Major Organ Systems  Integumentary  Skeletal  Lymphatic  Muscular  Immune  Nervous  Respiratory  Endocrine  Digestive  Circulatory  Urinary  Reproductive 6 Copyright © 2018 Elsevier Inc. All rights reserved. Major Organ Systems, cont’d 7 Copyright © 2018 Elsevier Inc. All rights reserved. Major Organ Systems, cont’d 8 Copyright © 2018 Elsevier Inc. All rights reserved. Major Organ Systems, cont’d 9 Copyright © 2018 Elsevier Inc. All rights reserved. Major Organ Systems, cont’d 10 Copyright © 2018 Elsevier Inc. All rights reserved.  Homeostasis: Staying the Same  Homeostasis: The body’s ability to maintain a stable internal environment in response to a changing environment  Homeostatic mechanisms help maintain homeostasis  Homeostatic imbalance is associated with various disorders 11 Copyright © 2018 Elsevier Inc. All rights reserved.  Anatomical Position  Standing erect  Face forward  Arms at sides  Toes and palms directed forward 12 Copyright © 2018 Elsevier Inc. All rights reserved.  Relative Positions  Pairs of directional terms  Superior and inferior  Anterior and posterior  Medial and lateral  Proximal and distal  Superficial and deep  Central and peripheral 13 Copyright © 2018 Elsevier Inc. All rights reserved.  Planes and Sections of the Body  Sagittal plane divides the body lengthwise into right and left portions  Frontal plane divides the body into anterior and posterior portions  Transverse plane divides the body horizontally into upper and lower portions 14 Copyright © 2018 Elsevier Inc. All rights reserved. Regional Terms 15 Copyright © 2018 Elsevier Inc. All rights reserved.  Cavities of the Body  Dorsal cavity  Cranial cavity  Spinal (vertebral) cavity  Ventral cavity  Thoracic cavity Pleural cavities Mediastinum  Abdominopelvic cavity 16 Copyright © 2018 Elsevier Inc. All rights reserved. Cavities of the Body, cont’d  Divisions of the abdominopelvic cavity  Four quadrants  Nine regions 17 Copyright © 2018 Elsevier Inc. All rights reserved.  Questions? 18 Copyright © 2018 Elsevier Inc. All rights reserved.