human anatomy
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| parts of the skeletal system | bones, joints, cartilages, ligaments,
🗑
|
||||
| Two subdivisions of the skeleton | Axial skeleton, Appendicular skeleton
🗑
|
||||
| The adult skeleton has how many bones | 206
🗑
|
||||
| Two types of bones tissue | compact bones, Spongy bones
🗑
|
||||
| Spongy Bones | small needle like pieces of bone with many open spaces
🗑
|
||||
| classification of bones | long, short, flat, irregular
🗑
|
||||
| long bones | typically longer than wide, shaft with heads situated at both ends, contain mostly compact bones.
🗑
|
||||
| short bones | generally cube shape, contain mostly spongy bone, includes bones of the wrist and ankles, sesamoid bones are a type of short bone.
🗑
|
||||
| flat bones | Thin flattened and usually curved, Two thin layers of compact bone surround a layer of spongy bone.
🗑
|
||||
| Irregular Bones | Do not fit into other bone classification for example vertebrae, Hip bones
🗑
|
||||
| Diaphysis | Is at the Shaft, composed of compact bone
🗑
|
||||
| Epiphysis | At the ends of long bone, and composed mostly of spongy bone
🗑
|
||||
| Periosteum | Outside covering of the diaphysis
🗑
|
||||
| Perforating (Sharpey's) fibers | Secure periosteum to underlying bone
🗑
|
||||
| Arties | Supply bone cells with nutrients
🗑
|
||||
| Articular Cartilage | Covers the external surface of the epiphyses, made of hyaline cartilage, decreases friction at joint surfaces.
🗑
|
||||
| Epiphyseal Plate | Flat plate of hyaline cartilage seen in young growing bone.
🗑
|
||||
| Epiphyseal Line | Remnant of the epiphyseal plate, seen in adult bones.
🗑
|
||||
| Osteon (Haversian System) | A unit of bone contaning the central canal
🗑
|
||||
| Central (Haversian Canal) | Opening in the center of an Osteon
🗑
|
||||
| Perforating (Volkman Canal) | Canal Perpendicular to the central canal, carries blood vessel and nerves.
🗑
|
||||
| Lacunae | Cavities containg bone cells
🗑
|
||||
| Lamellae | Rings around the central canal, sites of lucanae
🗑
|
||||
| Epiphyseal Plates | Allows for lengthwise growth of long bones during childhood
🗑
|
||||
| Appositional | Bones grow in width
🗑
|
||||
| Osteocytes | Mature bone cells
🗑
|
||||
| Osteoblast | Bone forming cells
🗑
|
||||
| Osteoclast | giant bone destroying cells
🗑
|
||||
| Fracture | break in the bone
🗑
|
||||
| Closed Fracture | Break that does not penetrate
🗑
|
||||
| Open Fracture | Broken bone penetrate through the skin.
🗑
|
||||
| Comminuted | Bones break into many fragments
🗑
|
||||
| Compression | Bones are crushed
🗑
|
||||
| Depressed | Broken bone portion is pressed inwaard
🗑
|
||||
| Impacted | broken bone ends are forced into eachother
🗑
|
||||
| Spiral | Ragged break occurs when excessive twisting forces are applied to the bone
🗑
|
||||
| Green stick | Bones breaks completely
🗑
|
||||
| Axial Skeleton | skull, vertebral column, bony thorax
🗑
|
||||
| Skull Two sets of bones | Cranium, Facial Bones
🗑
|
||||
| Nine Vertebrae fuse to form two composite bones | Sacrum, Coccyx
🗑
|
||||
| Primary Curvature | Spinal Curvatures of the thoracic and sacral area present from birth form a C shape
🗑
|
||||
| Secondary Curvature | are the spinal curvatures of the lumbar region develops after birth.
🗑
|
||||
| Appendicular Skeleton | Composed of 126 bones limbs, pectorals girdle, pelvic girdle
🗑
|
||||
| Carpals | Wrist eight bones
🗑
|
||||
| Mtecarpals | Palm Five per hand
🗑
|
||||
| Phalanges | 14 phlanges in each hand in each finger three bones, in the thumb two bones
🗑
|
||||
| Tarsal | seven bones
🗑
|
||||
| Metatarsals | five bones form the sole of the foot
🗑
|
||||
| Phalanges | form 14 bones from the toes
🗑
|
||||
| Synarthroses | Immovable Joints
🗑
|
||||
| Amphiathroses | Slightly Moveable
🗑
|
||||
| Diathroses | Freely moveable Joints
🗑
|
||||
| Fibrous Joints | Generally immovable
🗑
|
||||
| Cartilaginous Joints | Immovable or slightly moveable
🗑
|
||||
| Synovial Joints | Freely moveable
🗑
|
||||
| Syndesmoses | Allows more movement than sutures but still immobile.
🗑
|
||||
| Gomphosis | Immobile
🗑
|
||||
| Synchrondrosis | don't move
🗑
|
||||
| Symphysis | Slightly Moveable
🗑
|
||||
| Synovial Joints | Articulating bones are seperated by a joint cavity
🗑
|
||||
| Synovial Fluid | Found in the joint cavity
🗑
|
||||
| Gouty Arthritis | Inflammation of joints is caused by a deposition of uric acid crystals from the blood
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
sheilak006
Popular Biology sets