1. INTRODUCTION TO ANATOMY AND PHYSIOLOGY Basic Structure and Organization Mrs. LaFlamme

2. 4 HS-EHS-2 4 Essential Question- What is the difference between anatomy and physiology?

3. Definitions: 4 Anatomy: the study of the form and structure of an organism 4 Physiology: the study of the process of living organisms;(why and how they work) 4 Pathophysiology: is the study of how disease occurs and how living organisms respond to the disease process

4. Anatomical Position 4 A human being in such a position is standing erect, with face forward, arms at the side, and palms forward

5. Coronal (Frontal) Plane 4 Divides the body into a front and a back –Anterior (Ventral)  front –Posterior (Dorsal)  back

6. Transverse Plane 4 Divides the body into a top and a bottom –Superior  above –Cranial  near the head –Inferior  below –Caudal  near the “tail-end”

7. Mid-sagittal (Median) Plane 4 Divides the body into a right and left side –Medial  close to the midline –Lateral  away from the midline

8. Points of Reference 4 Proximal – close to the point of reference 4 Distal – distant from the point of reference –Example – in describing the relationship of the wrist and elbow to the shoulder (point of reference)…..the wrist is distal and the elbow is proximal to the shoulder

9. Points of Reference 4 Superficial – on or near the surface of the skin 4 Deep- term referring to within the body

10. IAN 4 Page 2  Draw a person in anatomical position and list four characteristics of this position 4 Page 3  Body Planes –Color the Transverse Plane Orange –Color the Midsagittal Plane Blue –Color the Frontal Plane Yellow

11. 4 HS-EHS-2 4 Essential Question- Why do healthcare providers need to learn medical directional terms of the body?

12. Cavities of the Body ◌ Dorsal cavity ◌ Cranial cavity ◌ Spinal cavity ◌ Ventral cavity ◌ Thoracic cavity ◌ Abdominopelvic cavity ◌ Abdominal cavity ◌ Pelvic cavity

13. Abdominal Regions Right Hypochondriac Region Right Iliac Region Right Lumbar Region Left Hypochondriac Region Left Lumbar Region Left Iliac Region Epigastric Region Hypogastric Region Umbilical Region

14. Abdominal Quadrants

15. Cranial Cavity 4 Houses the brain

16. Nasal Cavity 4 For the nose structures

17. Buccal Cavity 4 Mouth cavity for the teeth and tongue

18. Orbital Cavity 4 Orbits for the eyes

19. Quick triage…

20. Life Functions 4 Life Functions are organized and related activities which allow living organisms to live, grow, and maintain themselves ~ homeostasis (balanced cellular enviroment 4 These vital functions include movement, ingestion, digestion, transport, respiration, synthesis, assimilation, growth, secretion, excretion, regulation, and reproduction

21. Body Processes 4 Metabolism: the functional activities of cells that result in growth, repair, energy release, use of food, and secretions 4 Anabolism: the building up of complex materials from simpler ones such as food and oxygen

22. Body Processes 4 Catabolism: the breaking down and changing of complex substances into simpler ones, with a release of energy and carbon dioxide Anabolism + Catabolism = Metabolism 4 Homeostasis: the maintenance of optimal internal environment of the human body

23. 4 End of content for Organizational Quiz on Thursday.

24. IAN 4 Page 2  Draw a person in anatomical position and list four characteristics of this position 4 Page 3  Body Planes –Color the Transverse Plane Orange –Color the Midsagittal Plane Blue –Color the Frontal Plane Yellow 4 Page 4  Cavities of the Body – label 4 Page 5  Abdominal Regions/Quadrants