Transcript Anatomy and Physiology Defined

Anatomy and Physiology
Defined
Anatomy
"Definition"
Anameaning "Apart"
-Tomy
meaning "To Cut"
Physiology
"Definition"
Physimeaning "Nature"
-Ology
meaning "The Study Of"
Levels of Organization
Anatomy and Physiology
Atoms/ChemicalsCellsTissueOrgan
Organ SystemsOrganism
Ecology
•OrganismPopulationCommunityEcosystem
Nerve Cell
Atoms to Cells
Protons & Neutrons
Ameoba
Animal Cell
Muscle Cell
Plant Cell
Electrons
Cells to Tissues
Cardiac Muscle Tissue
Cell in
Telophase
Single Cells Join to Make Tissue
Tissues to Organs
Join Together
Individual Cardiac
Tissues
A single
Organ (heart)
Organs to Organ Systems
Artery
Vein
Heart
Capillaries
Cardiovascular System
Organ Systems
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Organisms
11 Organ Systems
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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
7)
Cardiovascular System-Heart, Vessels, Capillaries
Lymphatic System-Lymph Nodes, Spleen, Tonsils, and other
8)
Blood (cleaning) related organs
Respiratory System-Nasal, Larynx, Bronchi, Lungs
6)
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Digestive System-Tube from Mouth to Anus
Urinary (Excretory)-Kidney, Bladder, Urethra, Ureter
Reproductive-Testis, Ovary, Penis, Uterus, Vagina
Systems 5&7
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Endocrine
Lymphatic
Series of Organs that
produce HORMONES
Hormones regulate Growth,
Metabolism, and Sexual
Development
Hormones are released from
organs into bloodstream for
transport
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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
Basic Life Functions
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Maintaining Boundaries-Cells and Skin (both)
Movement
Responsiveness
Digestion
Metabolism
Excretion
Reproduction
Growth
Survival Needs
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Nutrients
Oxygen
Water
Body Temperature
Atmospheric Pressure
Homeostasis
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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
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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***
***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***
Directional Terms
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superior/inferior
anterior/posterior
medial/lateral
dorsal/ventral
intermediate
proximal/distal
superficial/deep
Use page 12 to make
sketches of each of
these in your notes
Regional
Terms
Anterior Body
Landmarks-24
Posterior Body
Landmarks-10
Diagram1
Anterior
Torso
Diagram 2
Diagram3
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Leg Landmarks
Diagram 4
Arm
Landmarks
Torso Posterior
(Body
Landmarks)
Body Planes and Sections
Regions and Quadrants
Dorsal Body
Cavities
Ventral Body
Cavity
Summary
Resource Page
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Internet Sites
1)
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
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