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Skeletal System

Skeletal System. Objectives. Know the function of the system Know the structure and function of bones Know types of joints Describe Problems of the joints and bones Identify ways to care for the System. 206 bones. How many can you name?

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Skeletal System

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  1. Skeletal System

  2. Objectives • Know the function of the system • Know the structure and function of bones • Know types of joints • Describe Problems of the joints and bones • Identify ways to care for the System

  3. 206 bones • How many can you name? • Over half are located in two specific places-do you know where those places are? • 350 for infants-how can that be????

  4. Diagram • http://www.buzzle.com/articles/labeled-skeletal-system-diagram.html Use your IPAD with a partner(s)

  5. Functions of System • Movement • Support • Protection • Stores calcium and phosphorus • Makes body’s blood cells

  6. Structure of System • Axial vs Appendicular • Types of Bones- • Long-femur • Short-wrist • Flat-ribs, scull (protector bones) • Irregular-vertebrae Use the models to ID types of bones • Cartilage-strong flexible connective tissue

  7. Types of joints • Ball and socket-wide range of motion • Pivot-rotation • Ellipsoidal-all types of movement except pivotal • Hinge-bend and straighten Find examples for types of joints

  8. Problems with the System • Fractures • Osteoporosis • Scoliosis • Joint Injuries-dislocation, torn cartilage, bunion, bursistis, arthritis • Repetitive Motion Injury-carpel tunnel Share personal experiences with fractures and joint injuries! Growth plate concerns????

  9. Care of the System • Exercise-weight bearing • Calcium and phosphorus Find calcium and phosphorus foods/bev Do you get yours???

  10. More on the System • Who is most susceptible for osteoporosis? Can it be prevented? If so how and when ? What type of supports are available for joints?

  11. Critical Thinkers • Teenage student wants to get calcium needs through diet but is allergic to milk and milk products. What suggestions can you give?? • Student is overweight and has knee pain. Student wants to exercise. What suggestions can you give?? • What type of Dr. would you go to if you had a problem with your Skeletal system??

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