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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 |