Key Terms Flashcards
Arthr/o
Joint
Chondr/i, chondr/o
Cartilage
Cost/o
Rib
Crani/o
Skull
-desis
To bind, tie together
Kyph/o
Bent, hump
Lord/o
Curve, swayback, bent
-lysis
Loosening or setting free
Myel/o
Spinal cord, bone marrow
Oss/e, oss/i, ost/o, oste/o
Bone
Scoli/o
Curved, bent
Spondyl/o
Vertebrae, vertebral column, backbone
Synovi/o, synov/o
Synovial membrane, synovial fluid
-um
Singular noun ending
Periosteum
Outermost covering of bone
Compact bone
Outer layer of bone
Spongy bone
Ends and inner portions of long bones
Ankyl/o
Crooked, bent, stiff
Medullary cavity
Shaft of long bones. Red and yellow bone marrow are stored here
Endosteum
Tissue that lines the medullary cavity
Red bone marrow
Tissue that manufactures red blood cells, hemoglobin, white blood cells, and thrombocytes
Hemopoietic
Formation of red blood cells
-poietic
Pertaining to formation
Yellow bone marrow
Fat storage area
-embolus
Anything floating in the blood stream
Cartilage
Acts as shock absorber between bones
Articular cartilage
Covers the surfaces of bones where they come together to form joints
Meniscus
Curved fibrous cartilage
Diaphysis
Shaft of a long bone
Epiphysis
Wider ends of long bones
Foramen
Opening in a bone
Process
Projection on the surface of the bone
Joints
Place of union between two or more bones
Fibrous joints
Hold the bones tightly together
Fontanelles
Present on the skull of a newborn
Cartilaginous joints
Allow only slight movement
Pubic symphysis
Movement to facilitate child birth
Synovial joint
Where two bones articulate to permit variety of motions
Synovial capsule
Outer layer of fibrous tissue
Synovial membrane
Lines the capsule
Synovial fluid
Acts as a lubricant
Ligaments
Form joints by connecting bone to none of bone to cartilage
Burs/o
Bursa
Axial skeleton
Protects major organs of the nervous, respiratory, and circulatory system
Appendicular skeleton
Protects organs of digestion, excretion, and reproduction
Thoracic cavity
Rib cage. Protects heart and lungs
First seven pairs of ribs
True ribs
Next three pairs of ribs
False ribs