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1.03 F unctions and disorders of the skeletal system

1.03 F unctions and disorders of the skeletal system. Functions of Skeletal System. 1. Hemopoiesis – formation of red blood cells in the diphysis of the long bones. Mineral storage - Calcium, phosphorus, vit.d Movement -with help from the use of our muscle.

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1.03 F unctions and disorders of the skeletal system

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  1. 1.03 Functions and disorders of the skeletal system

  2. Functions of Skeletal System 1.Hemopoiesis– formation of red blood cells in the diphysis of the long bones. • Mineral storage- Calcium, phosphorus, vit.d • Movement-with help from the use of our muscle. • Protection-of internal organs. • Support-framework for our body. 1.03 Understand the functions and disorders of the skeletal system

  3. TYPES OF MOVEMENT Types of movement http://quizlet.com/3416172/types-of-body-movements-flash-cards/ 1.03 Understand the functions and disorders of the skeletal system

  4. DISORDERS OF THE SKELETAL SYSTEM • Arthritis=arthr/o -joint itis- inflammation Two kinds of Arthritis: 1. Osteoarthritis 2. Rheumatoid Arthritis 1.03 Understand the functions and disorders of the skeletal system

  5. DISORDERS OF THE SKELETAL SYSTEM • Arthritis • Osteoarthritis • Caused by aging, trauma, obesity, family history • Bone hits bone • Symptoms: painful joints, swelling, deformity of the joint. • Treatments: rest, exercise, anti-inflammatory, surgery 1.03 Understand the functions and disorders of the skeletal system

  6. DISORDERS OF THE SKELETAL SYSTEM • Arthritis • Rheumatoid arthritis Caused by auto-immune response. Mostly hands and feet. Symptoms: stiffness, swelling, deformities. Treatment: Aspirin(ASA), rest, ROM 1.03 Understand the functions and disorders of the skeletal system

  7. DISORDERS OF THE SKELETAL SYSTEM • Gout • Metabolic disorder caused by overproduction of uric acid. • Over ingestion of proteins/obesity • Painful/swelling in joint of large toe. • Treatment: Dietary restrictions on proteins, medications. 1.03 Understand the functions and disorders of the skeletal system

  8. DISORDERS OF THE SKELETAL SYSTEM • Osteoporosis • Caused by a metabolic disorder. Low calcium intake • Mostly women • Decreased bone density • Treatment: Early prevention, reg exercise, supplements 1.03 Understand the functions and disorders of the skeletal system

  9. Disorders of the Skeletal System • Osteoporosis 1.03 Understand the functions and disorders of the skeletal system

  10. DISORDERS OF THE SKELETAL SYSTEM • Rickets • Pediatric condition(third world countries) • Lack of vitamin D • Deformed, weak legs, bowing • Treatment: Dietary increase of Vit.D, sunlight 1.03 Understand the functions and disorders of the skeletal system

  11. DISORDERS OF THE SKELETAL SYSTEM • Abnormal spinal curvatures • Kyphosis Lordosis Scoliosis hunchback swayback s-curve 1.03 Understand the functions and disorders of the skeletal system

  12. SKELETAL SYSTEM TRAUMA • DISLOCATION VS. SUBLUXATION • Subluxation occurs when the joint only comes out of place partially and goes back into place. move the affected area to move it back into place. This is less traumatic and lower in severity than a dislocation. • Dislocation happens when ball portion of the joint comes out completely from its socket. Usually requires surgery. This is more severe, more painful and requires more treatment than a subluxation. 1.03 Understand the functions and disorders of the skeletal system

  13. Skeletal System Trauma • Trauma • Fractures- broken bones 1.03 Understand the functions and disorders of the skeletal system

  14. Skeletal System Trauma • Trauma • How is a fracture treated? cast/immobilizer/traction/ surgery 1.03 Understand the functions and disorders of the skeletal system

  15. SKELETAL SYSTEM TRAUMA • Fractures • Closed or simple does NOT break the skin 1.03 Understand the functions and disorders of the skeletal system

  16. SKELETAL SYSTEM TRAUMA • Fractures • Open or compound • DOES break through the skin……. • Increase risk of infection 1.03 Understand the functions and disorders of the skeletal system

  17. SKELETAL SYSTEM TRAUMA • Fractures • Comminuted- fragmented, shattered, pieces of bone • Gunshot, crushing injury 1.03 Understand the functions and disorders of the skeletal system

  18. SKELETAL SYSTEM TRAUMA • Fractures • Greenstick- CHILDREN incomplete break splintering 1.03 Understand the functions and disorders of the skeletal system

  19. SKELETAL SYSTEM TRAUMA • A sprain is an injury to a ligament, the tough, fibrous tissue that connects bones to other bone. Ligament injuries involve a stretching or a tearing of this tissue. • A strain, on the other hand, is an injury to either a muscle or a tendon, the tissue that connects muscles to bones. Depending on the severity of the injury, a strain may be a simple overstretch of the muscle or tendon, or it can result in a partial or complete tear. 1.03 Understand the functions and disorders of the skeletal system

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