2. Pick up one of each page and be ready to go when the bell rings

3. Pages 1: Anatomical Positions / Integumentary 2: Skeletal 3: Muscular 4: Endocrine (Reproductive) 5: Digestive 6: Cardiovascular (top) & Immune (bottom) 7: Respiratory (top) & Excretory (bottom) 8: Nervous

4. Levels of Organization

5. Organ Systems Integumentary Muscular Skeletal Digestive Excretory Circulatory Respiratory Nervous Reproductive Immune Endocrine

6. Anatomical positions –Dorsal –Ventral –Posterior –Anterior –Lateral –Medial

8. ENDOCRINE SYSTEM The endocrine system controls your mood, sleep, hunger, digestion, emotions, breathing rate and the rate our heart beats just to name a few. So how could one system have so much influence?

9. ENDOCRINE SYSTEM The major organs of the Endocrine system are glands –Hypothalamus –Thyroid –Pancreas –ovaries/testies –Pituitary gland –Parathyroid –Thymus –Adrenal Glands The functions of the Endocrine system are regulating your mood, growth and development, tissue function, and metabolism, as well as sexual function and reproductive processes.

10. Integumentary System $5 Integument…..aka….”Cover”

11. --The integumentary system is composed of the skin, nails and glands. Function of skin: 1. Protection 2. Regulate body temperature 3. Sensory Integumentary System

12. Skin has 3 layers: 1.Epidermis – nails and hair 2.Dermis – blood vessels, nerves, glands, smooth muscle, and hair 3.Hypodermis – fat

13. Muscular System

14. 3 types: –Skeletal muscle –Smooth muscle –Cardiac muscle Muscular System

15. 3 Types of Muscles Types of Muscle CardiacSmooth Involuntary Skeletal Voluntary Responsible for movement Responsible for pumping blood Responsible for constricting blood vessels, GI tract, & other areas of body

16. Muscles work in pairs Muscles contract/extend

18. Skeletal System

23. Muscle anchor Support Movement Protects internal organs Blood cell formation Mineral & fat storage Skeletal Functions

24. Human SkeletonArms/legsRib CageSkull Appendicular Skeleton Axial Skeleton supports the central axis of the body Shoulders is divided into Vertebral column Pelvis which contains There are 206 bones in the adult skeleton There are 206 bones in the adult skeleton

25. Compact bone Spongy bone -has holes & spaces Haversian canals: carry blood vessels & nerves thin membrane

26. Types of Joints Joints are found where two or more bones come together. 1. Ball and Socket – shoulder and hip 2. Hinge – elbow and knee 3. Gliding – wrist and ankle 4. Fixed – cranium (sutures) 5. Pivot – head atop the vertebrae

27. Knee bone is connected by the… Cartilage – cushions the bones Tendons – muscle to bone Ligament – bone to bone

28. vertebrae ribs clavicle humerus radius ulna femur patella tibia fibula skull pelvis