68wm6 A & P 2 Word Scramble
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Question | Answer |
Abduction | movement of a body part away from the midline |
Adduction | movement of body part toward the midline |
Articular cartilage | hyaline cartilage that covers ends of bones in synovial joints |
Circumduction | movement of a body part, such as a limb, so that the end follows a circular path |
Compact bone | dense tissue in which cells are organized in osteons (haversian system) with no spaces |
Condyle | a rounded process of a bone, usually forming a joint |
Crest | a ridgelike projection of a bone |
Diaphysis | the shaft of a long bone |
Endochondral bones | bone that begins as hyaline cartilage that is subsequently replaced by bone tissue |
Endosteum | tissue lining the medullary cavity within a bone |
Epicondyle | a projection of bone above a condyle |
Epiphyseal plate | cartilaginous layer within the long bone epiphysis that grows |
Epiphyses | the end of a long bone |
Extension | movement increasing the angle between parts at a joint |
Flexion | bending at a joint that decreases the angle between bones |
Fontanel | membranous region between certain cranial bones in the skull of a fetus or infant |
Foramen | an opening, usually in a bone or membrane |
Hematopoiesis | the production of blood cells from dividing stem and progenitor cells |
Intramembranous bones | bone that forms from membrane like layers of primitive connective tissues |
Marrow | connective tissue in spaces within bones that includes blood-forming stem and progenitor cells |
Medullary cavity | a cavity containing marrow within the diaphysis of a long bone |
Osteoclasts | a cell that erodes bone |
Osteocytes | a mature bone cell |
Osteoblasts | a bone-forming cell |
Periosteum | a fibrous connective tissue covering on the surface of a bone |
Process | a prominent bone projection |
Pronation | turning the palm of the hand downward while the forearm is parallel to the ground |
Protraction | a forward movement of a body part |
Retraction | movement of a part toward the back |
Rotation | movement turning a body part on its longitudinal axis |
Sinus | a cavity or space in a bone, or other body part |
Spongy bone | bone that consists of bars and plates separated by irregular spaces; cancellous boneGG |
Supination | turning the palm of the hand upward while the forearm is parallel to the ground |
Suture | an immovable joint |
Actin | contractile protein found in the thin myofilaments of skeletal muscle |
All or None | when stimulated, a muscle fiber will contract fully or not at all; whether a contraction occurs depends on whether the stimulus reaches the required threshold |
Antagonist | those having opposing actions; for example, muscles that flex the upper arm are antagonists to muscles that extend it |
Aponeuroses | broad fibrous sheets of connective tissue |
Atrophy | wasting away of tissue |
Bursa | saclike, fluid-filled structure, lined with synovial membrane,near a joint |
Hypertrophy | increase in size, structure, or function |
Isometric | type of muscle contraction in which muscle does not shorten, no movement |
Isotonic | of the same tension or pressure, movement |
Sacromere | contractile unit of muscle; length of a myofibril between two Z bands |
Synergist | muscle that assist the prime mover |
Tenosynovitis | inflammation of the tendon sheath |
Created by:
jason.flora
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