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Skeletal System Quiz
| Question | Answer |
|---|---|
| Skeleton | all your bones in your body, your framework |
| Vertebrae | The 26 small bones in your back |
| Joint | Where two bones come together (moveable and immovable) |
| Ligament | Strong connective tissue that holds bones together in movable joints |
| Cartilage | Flexible connective tissue in joints that provides cushioning |
| Compact Bone | Beneath bone’s outer membrane, hard and dense, blood vessels and nerves in it |
| Spongy Bone | Lightweight strong bone with many small spaces. Found at ends of bone |
| Marrow | Soft connective tissue inside bones, produces body’s blood cells and stores fat |
| Osteoporosis | Disease where your bones become weak due to mineral loss (calcium). |
| Fracture | Break in bone. Simple: broken but in skin, Compound is bone sticks out of skin. |
| Dislocation | Bone comes out of joint. |
| Sprain | Ligaments get stretched too far and tear |
| X-Ray | Form of energy that travels in waves, helps you see broken bones |
| MRI | Uses magnetic energy to make soft tissue/ligaments visible |
| Arthritis | Disease of joints that makes movement painful |
| Arthroscope | Small tube shaped instrument, allows for doctors to see inside joint for surgery |
| 5 purposes of the skeletal system | Shape and Support, Protection, Movement, Produces Blood Cells, Stores Minerals |
| Hinge Joint | Elbow/Knee |
| Ball and Socket Joint | Shoulder |
| Pivot Joint | Neck/Head |
| Gliding Joint | Wrist |
| What is a bone made of? | Marrow, Spongy Bone,Compact Bone, Outer Membrane |
| Bone Care | Diet-lots of calcium and phosphorous. Exercise for bone strengthening. |
| Three Types of Bone Injuries | Fracture, Dislocation, Sprain |