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human anatomy
Articulation
| Question | Answer |
|---|---|
| What are the function of joints orders? | Articulation; functional areas between bones Binding skeletal systems together Allows for bone growth Allows for change in shape during childbirth Movement: in conjunction with bones and muscles |
| Classification of joints ? | Fibrous joints cartilaginous joints synovial joints |
| Fibrous joints? | Dense CT to connect bones between bones in close contact |
| Cartilaginous joints? | Hyaline cartilage Fibrocartilage |
| Synovial joints? | Freely moving Complex structure |
| 3 ways of movement? | Synarthrotic Amphiarthrotic Diarthrotic |
| Synarthrotic ? | immovable |
| Amphiarthrotic? | Slightly moveable |
| Diarthrotic? | Freely moving |
| Tell me about Syndesmosis? | Sheet or bundle of fibrous tissue connects parallel bones Amphiarthrotic between tibia and fibula or radius and ulna |
| 3 types of fibrous joints? | Syndesmosis Suture Gomphosis |
| Tell me about Gomphosis? | Cone-shaped bony process in a socket Tooth in jawbone Synarthrotic |
| Tell me about Suture? | Between Flat bones Synartharotic Thin layer of connective tissue connects bone |
| what are the 3 sutures? | Serrate suture Squamousal suture Plain Suture |
| Serrate suture? | Jagged Frontal/parietal |
| Squamousal suture | Temporal bone/ parietal Squished H |
| Plain suture? | palatine bones Side by Side |
| 2 types of cartilaginous joints? | Synchondrosis (hyaline) Symphysis |
| Tell me about Synchondrosis? | bands of hyaline cartilage unite bones Epiphyseal plate (temporary) Synarthrotic |
| Tell me about Symphysis? | Pad of fibrocartilage between bones Pubis synthesis Joint between bodies of adjacent vertebrae Amphiarthrotic |
| Synovial joints typical components? | Joint capsule Synovial membranes Synovial fluid Articular cartilage |
| Joint capsule? | Dense CT for protection continuous with periosteum |
| Synovial membranes? | Produces synovial fluid |
| Synovial fluid? | Lubricates, provided nutrition, and cushion |
| Articular cartilage? | Hyaline cartilage |