Chapter 7
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is compact bone? | dense connective tissue that white, smooth, and soild
🗑
|
||||
| What is spongy bone? | internal to compact bone and porous
🗑
|
||||
| Where is hyaline cartilage? | attaches to ribs to sternum, covers the ends of some bones, and cartilage within growth plates.
🗑
|
||||
| What is fibrocartilage? | weight bearing cartilage that withstands compression.
🗑
|
||||
| Where is fibrocartilage? | interverebrak discs, pubic symphysis, knee joints
🗑
|
||||
| What is hemopoiesis? | The process of blood cell production
🗑
|
||||
| Where does hemopesis occur? | Red bone marrow connective tissue
🗑
|
||||
| What is stored within the bone? | minerals, calcium, and phosphate
🗑
|
||||
| What is a long bone? | Greater in length than width, elongated cylindrical shaft.
🗑
|
||||
| What is the most common bone shape? | Long bones
🗑
|
||||
| Where are long bones found? | Upper limbs, lower limbs,
🗑
|
||||
| What is the shaft of a long bone called? | diaphysis
🗑
|
||||
| The hollow space within the diaphysis is called? | medullary
🗑
|
||||
| What is contained in the medullary? | Red bone marrow in childern, yellow bone marrow in adults
🗑
|
||||
| What is the epiphysis? | The expanded knobby region at the end of each long bone
🗑
|
||||
| What is the proximal epiphysis? | End of the bone closet to the trunk
🗑
|
||||
| What is the distal epiphysis? | End of the bone farthest from the trunk
🗑
|
||||
| What is the epiphysis covered in? | articular cartilage
🗑
|
||||
| What is the metaphysis? | the mature region of the bone between the diaphysis and epiphysis
🗑
|
||||
| What are the four types of cells found in bone connnective tissue? | osteoprogenitor, osteoblasts, osteocytes, and osteoclasts
🗑
|
||||
| What is a osteoprogenitor cell? | a stem cell derived from mesenchyme. Located in periosteum and endosteum
🗑
|
||||
| What is a osteoblasts? | formed from osteoprogentior stem cells. Positioned side by side on bone surfaces.
🗑
|
||||
| What is a osteoctye? | mature bone cells derived from osteoblasts that have lost their bone forming ability.
🗑
|
||||
| What is a osteoclast? | large, multi nuclear, phagocytic cells. Derived from fused bone marrow cells
🗑
|
||||
| What is the purpose of inorganic and organic substances in the bone? | allows bone matrix to function optimally
🗑
|
||||
| What is endochondral ossification? | begins with hyaline cartilage model and produces most of the bones of the skeleton
🗑
|
||||
| How many steps in endochondral ossification? | 6
🗑
|
||||
| Name the steps 1-4 | 1-Fetal hyaline cartilage model develops
2-Cartilage calcifies and a periosteal bone collar forms
3- The primary ossification center forms in the diaphysis
4-Secondary ossification centers form in the epiphyses
🗑
|
||||
| Name steps 5 and 6 | 5- Bone replaces almost all cartilage expect articular and epiphyseal
6-Lengthwise growth continues until epiphyseal plates ossify and form epiphyseal lines
🗑
|
||||
| What is the growth of the epiphyseal plate? | Growth of cartilage between the boundaries of the diaphysis and epiphysis in childhood
🗑
|
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:
rpill
Popular Anatomy sets