Anatomy and Physiology Defined

Levels of Organization Anatomy and Physiology Atoms/ChemicalsCellsTissueOrganOrgan SystemsOrganism Ecology OrganismP_______________C___________Ecosystem

Atoms to Cells Nerve Cell Protons & Neutrons Ameoba Animal Cell Muscle Cell Plant Cell Electrons

Cells to Tissues Cardiac Muscle Tissue Cell in ________ Single Cells Join to Make Tissue

Individual Cardiac Tissues A single Organ (heart) Tissues to Organs Join Together Individual Cardiac Tissues

Organs to Organ Systems Cardiovascular System Artery Vein Capillaries Heart

Organisms  Organ Systems  ? ? ? ? ? ? ? ? ? Skeletal, digestive, muscular, nervous, circulatory, urinary ? ? ?

11 Organ Systems Integumentary System-Skin Skeletal System-Bones Muscular System-Muscles Nervous System-Nerves, Brain, Spinal Cord Endocrine System-Pituitary, Thyroid, Adrenals, Pancreas, and other hormone producers Cardiovascular System-Heart, Vessels, Capillaries Lymphatic System-L___________,S____________, T_________ and other Blood (cleaning) related organs Respiratory System-Nasal, Larynx, Bronchi, Lungs Digestive System-Tube from Mouth to Anus Urinary (Excretory)-K___________, B______________ Urethra, Ureter Reproductive-Testis, Ovary, Penis, Uterus, Vagina

Systems 5&7 Endocrine Lymphatic Series of Organs that produce HORMONES Hormones regulate Growth, Metabolism, and Sexual Development Hormones are released from organs into bloodstream for transport Is involved in the DEFENSE of the body Generates ANTIBODIES Produces WHITE BLOOD CELLS Drains excess body fluids Lymph nodes located in neck, groin, and armpit regions Spleen is “largest” lymph organ

Basic Life Functions Maintaining Boundaries-Cells and Skin (both) Movement Responsiveness Digestion Metabolism Excretion Reproduction Growth

Survival Needs Nutrients Oxygen Water Body Temperature Atmospheric Pressure

Homeostasis The body WORKING to maintain a constant state. If hot-try to cool, if dehydrated-conserve moisture. Components of a Homeostatic Event Receptor Control Center Effector

Homeostatic Imbalance Most diseases are classified as Homeostatic Imbalance In every chapter, example of homeostatic imbalance will be discussed They are indicated in your text by a RULER BALANCED ON A PYRAMID Find 2 in your book now, give page number and explanation A.________________ B.__________________

Anatomical Positioning THE Anatomical Position ***Please assume this position by your desk*** A person in the anatomical position is standing erect with the head, eyes and toes pointing forward, feet together with arms by the side. The palms of the hands are also point forward. ***Please assume this position by your desk*** ***Please assume this position by your desk***

Directional Terms superior/inferior anterior/posterior medial/lateral dorsal/ventral intermediate proximal/distal superficial/deep Use page 14 to make sketches of each of these in your notes

Diagram1 Anterior Torso

Diagram 2

Diagram3 Leg Landmarks

Diagram 4 Arm Landmarks

Diagram 5 Torso - Posterior (Body Landmarks)

Body Planes and Sections

Regions and Quadrants

Dorsal Body Cavities

Ventral Body Cavity

Summary

Resource Page Internet Sites http://www.cellsalive.com/index.htm http://www.gen.umn.edu/courses/1135/lab/histolab/muscleimages.html http://www-medlib.med.utah.edu/WebPath/CVHTML/CV001.html http://users.tpg.com.au/users/amcgann/body/circulatory.html http://www.innerbody.com/htm/body.html http://www.bioedonline.org/slides/slide01.cfm?q=central%20nervous%20system&dpg=28 http://kcfac.kilgore.cc.tx.us/luneaupage1409/torso%20anterior%20view.jpg