Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
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
021
Musculoskeletal system - Q – Anatomic Terms Related to bones & A – Meaning
| Question | Answer |
|---|---|
| appendicular skeleton | bones of the shoulder, pelvis, and upper and lower extremities |
| axial skeleton | bones of the skull, vertebral column (Fig. 4-3), chest, and hyoid bone (U-shaped bone at the base of the tongue) |
| bone | specialized connective tissue composed of osteocytes (bone cells); forms the skeleton |
| compact bone | tightly solid bone tissue that forms the exterior of bones |
| spongy bone | mesh-like bone tissue found in the interior of bones, and surrounding the medullary cavity |
| long bones | bones of the arms and legs |
| short bones | bones of the wrist and ankles |
| flat bones | bones of the ribs, shoulder blades, pelvis, and skull |
| irregular bones | bones of the vertebrae and face |
| sesamoid bones | round bones found near joints (e.g., the patella) |
| Parts of a Long Bone (Fig. 4-4) | 0 |
| epiphysis | wide ends of a long bone (physis = growth) |
| diaphysis | shaft of a long bone |
| metaphysis | growth zone between the epiphysis and the diaphysis during development of a long bone |
| endosteum | membrane lining the medullary cavity of a bone |
| medullary cavity | cavity within the shaft of the long bones; filled with bone marrow |
| bone marrow | soft connective tissue within the medullary cavity of bones |
| red bone marrow | functions to form red blood cells, some white blood cells, and platelets; found in the cavities of most bones in infantsand in the flat bones in adults |
| yellow bone marrow | gradually replaces red bone marrow in adult bones; functions as storage for fat tissue and is inactive in the formation of blood cells |
| periosteum | a fibrous, vascular membrane that covers the bone |
| articular cartilage | a gristle-like substance on bones where they articulate |
Created by:
MT student1
Popular Anatomy sets