| Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | bone marrow or spinal cord |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | pelvis (basin) or hip bone |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | rod-shaped or striated (skeletal) |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | bones of the shoulder, pelvis, and upper and lower extremities |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bones of the skull, vertebral column, chest, and hyoid bone (U-shaped bone at the base of the tongue) |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | specialized connective tissue composed of osteocytes (bones cells; forms the skeleton |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | tightly solid bone tissue that forms the exterior of bones |  | 
        |  | 
        
        | Term 
 
        | spongy bone or cancellous bone |  | Definition 
 
        | mesh-like bone tissue found in the interior of bones, and surrounding the medullary cavity |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bones of the arms and legs |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bones of the wrist and ankles |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bones of the ribs, shoulder blades, pelvis, and skull |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bones of the vertebrae and face |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | round bones found near joints (ex. the patella) |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | wide ends of a long bone (physis=growth) |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | growth zone between the epiphysis and the diaphysis during development of a long bone |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | membrane lining the medullary cavity of a bone |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | cavity within the shaft of the long bones; filled with bone marrow |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | soft connective tissue within the medullary cavity of bones |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | functions to form RBC's, some WBC's, and platelets; found in the cavities of most bones in infants and in the flat bones in adults |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | gradually replaces red bone marrow in adult bones; functions as storage for fat tissue and is inactive in the formation of blood cells |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a fibrous, vascular membrane that covers the bone |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a gristle-like substance on bones where they articulate |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a joint; the point where two bones come together |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a fibrous sac between certain tendons and bones that is lined with a synovial membrane that secretes synovial fluid |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a flat, plate-like structure composed of fibrocartilaginous tissue between the vertebrae that reduces friction |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | the soft, fibrocartilaginous, central portion of intervertebral disk |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a flexible band of fibrous tissue that connects bone to bone |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | membrane lining the capsule of a joint |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | joint-lubricating fluid secreted by the synovial membrane |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | tissue composed of fibers that can contract, causing movement of an organ or part of the body |  | 
        |  | 
        
        | Term 
 
        | striated or skeletal muscle |  | Definition 
 
        | voluntary muscle attached to the skeleton |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | involuntary muscle found in internal organs |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | muscle end attached to the bone that does not move when the muscle contracts |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | muscle end attached to the bone that moves when the muscle contracts |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a band of fibrous tissue that connects muscle to bone |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | a band or sheet of fibrous connective tissue that covers, supports, and separates muscle |  | 
        |  | 
        
        | Term 
 
        | anatomic or anatomical position |  | Definition 
 
        | a term of reference that health professionals use when noting body planes, positions, or directions: the person is assumed to be standing upright (erect), facing forward, feet pointed forward and slightly apart, with arms at the sides and palms facing forward |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | reference planes for indicating the location or direction of body parts |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | vertical division of the body into front (anterior) and back (posterior) portions |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | vertical division of the body into right and left portions |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | horizontal division of the body into upper and lower portions |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | from front to back, as in references to the direction of an x-ray beam |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | from back to fron, as in reference to the direction of an x-ray beam |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | situated above another structure, toward the head |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | situated below another structure, away from the head |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | toward the beginning or origin of a structure; for example, the proximal aspect of the femur (thigh bone) is the area closest to where it attaches to the hip |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | away from the beginning or origin of a structure; for example, the distal aspect of the femur is the area at the end of the bone near the knee |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | toward the middle (midline) |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | the imaginary line that runs through the center of the body or a body part |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | lying down, especially in a bed; lateral decubitus is lying on the side (decumbo: to lie down) |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | horizontal recumbent; lying flat on the back (on the spine) |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bending at the joint so that the angle between the bones is decreased |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | straightening at the joint so that the angle between the bone is increased |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | movement away from the body |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | circular movement around an axis |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | turning outward (ex. of a foot) |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | turning inward (ex. of a foot) |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | turning of the palmar surface (palm of the hand) or plantar surface (sole of the foot) upward or forward |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | turning of the palmar surface (palm of the hand) or plantar surface (sole of the foot) downward or backward |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bending of the foot or the toes upward |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | bending of the sole of the foot by curling the toes toward the ground |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | total motion possible in a joint, described by the terms related to body movements (ex. ability to flex, extend, abduct, or adduct); measured in degrees |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | instrument used to measure joint angles (gonio=angle) |  | 
        |  |