click below
click below
Normal Size Small Size show me how
AP Terminology of MS
Anatomy and physiology, terms of musculoskeletal system
Question | Answer |
---|---|
appendage | any body part attached to a main structure |
articulation | place of union b/e 2 or more bones, aka joint |
cancellous | spongy or porous structure, as found at the ends of long bones |
cruciate ligaments | ligaments that cross each other forming an X within the notch b/e the femoral condyles |
hematopoiesis | production and development of blood cells, normally in the bone marrow |
What are the 3 types of muscle? | Skeletal muscles, cardiac muscles, and smooth muscles |
skeletal muscles aka ? | straited muscles, voluntary |
smooth muscles aka ? | visceral muscles, involuntary |
Ligaments are ? | hold bones close together in a synovial joint |
What are the 4 principal types of bones? | short bone, irregular bone, flat bone, long bone |
cancellous bone | spongy bone |
diaphysis | shaft or long portion of main bone |
medullary cavity contains? | fatty yellow marrow in adults |
epiphysis are covered with ? | articular cartilage |
articular cartilage is ? | a smooth connective tissue that provides a surface of movement for joints |
There are how many bones in a human adult? | 206 |
The skeletal system is divided into what 2 parts? | axial skeleton, appendicular skeleton |
thorax | internal organs of teh chest |
How many pairs of ribs are there? | twelve |
How many pairs of true ribs are there? | seven |
floating ribs are ? | the last two pair of false ribs |
How many vertebrae are there? | twenty six |
pectoral girdle consists of two bones ? | clavicle and scapula |
synovial joints | joints that allow movement |
synovial membrane secretes ? | synovial fluid |