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long bone review
| Question | Answer |
|---|---|
| Delivers nutrients and oxygen to the bone cells | Blood vessel |
| Enters and exits bone through the nutrient foramen | Blood vessel |
| Full of red marrow | Spongy bone |
| Full of stem cells | Red marrow |
| Growth plates | Epiphyseal plates |
| Has layers called lamella (type of bone) | Compact bone |
| Hollow space inside the diaphysis | Medullary cavity |
| How newly made blood cells leave the bone (not the hole) | Blood vessel |
| Layer that lines the medullary cavity | Endosteum |
| Layer that lines the outside of the bone | Periosteum |
| Little hole in the bone that the blood vessel goes through | Nutrient foramen |
| Made of cartilage, but ossify to bone each time you grow | Epiphyseal plate |
| Makes up the diaphysis and outside of long bones | Compact bone |
| Medullary cavity is inside this part of the bone (not type of bone; not layer) | Diaphysis |
| Name literally means “around bone” | Periosteum |
| Name literally means “inside bone” | Endosteum |
| Name literally means “joint cartilage” | Articular cartilage |
| Protects the ends of bones from wearing down | Articular cartilage |
| Site of hemopoiesis | Red marrow |
| Space full of yellow marrow | Medullary cavity |
| The knobby end of your femur at the “hip end” | Proximal epiphysis |
| The knobby end of your humerus at the elbow end | Distal epiphysis |
| The knobby end of your femur at the “knee end" | Distal epiphysis |
| The knobby end of your humerus at the shoulder end | Proximal epiphysis |
| The long shaft in the middle of the bone | Diaphysis |
| Type of bone found inside the epiphyses | Spongy bone |
| When this gets destroyed/used up, you get arthritis | Articular cartilage |
| What type of cartilage is articular cartilage made of? | Hyaline cartilage |