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Skeleton System
Quiz 1
Question | Answer |
---|---|
Femur,Humerus,Radius,Ulna, Tibia, Fibula | Long bones |
Carpals and Tarsals | Short Bones |
Cranial,ribs,pelvic, | Flat Bones |
Vertebrae,Facial,Sacrum | Irregular Bones |
Patella | Sesamoid Bones |
The 4 functions of the Skelton | Provides a Framework,Protects, Contains Red bone marrow, stores Calcium |
Axial Skeleton contains what bones and how many | Skull,Vertebrae,rib cage, sternum, 80 bones |
Appendicular Skeleton Contains what bones and how many | Arms,legs,shoulder,pelvic girdles, 126 Bones |
How many bones in the skeleton | 206 |
Most movement in all planes, Hip and scapula | Ball and Socket |
Movement in one plane, elbow and knee | Hinge |
Movement in one plane with some lateral movement-Mandible,phlanges,metacarpals | Condyloid |
Rotation, between Atlas and Axis, radius and ulna | Pivot |
Side to Side movement, carpals, sacrum,ilium | Gliding |
Movement in several planes, Thumb | Saddle |
on joint surfaces | Articular Cartilage |
Strong fibrous connective tissue | Joint Capsule |
Lines joint capsule secretes synovial fluid | Synovial Membrane |
Sac of synovial membrane beneath tendons to prevent friction | Bursae |
Diarthrosis | Freely Moveable |
Synarthrosis | immovable |
Amphiarthrosis | Slightly movable |