Med Term Chap 15 Word Scramble
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Question | Answer |
Acetabulum | Rounded depression in the pelvis, which joins the femur, forming the hip joint |
Acromion | Outward extension of the sholder bone forming the point of the shoulder. It overlies the shoulder joint and articulates with the clavicle. |
Articular cartilage | Thin layer of cartilage occurring at the ends of long bones and covering any part that comes together with another bone to form a joint. |
Bone | Dense, hard connective tissue composing the skeleton. |
Calcium | One of the mineral constituents of bone. |
Cancellous bone | Spongy, porous, trabecular bone. |
Cartilaginous tissue (cartilage) | Flexible, rubbery connective tissue. |
Collagen | Dense connective tissue strands found in bone. |
Compact bone | Hard, dense bone tissue. |
Condyle | Knuckle-like process at the end of a bone near the joint. |
Crandial bones | Skull bones: ethmoid, frontal, occipital, parietal, sphenoid, and temporal. |
Diaphysis | Shaft or midportion of a long bone. |
Disk | Flat, round, plate-like structure. An intervertebral disk is a fibrocartilaginous substance between two vertebrae. |
Epiphyseal plate | Cartilaginous area at the ends of long bones where lengthwise growth takes place in the immature skeleton. |
Epiphysis | Each end of a long bone; the area beyond the epiphyseal plate. |
Facial bones | Lacrimal, mandible, maxillae, nasal, vomer, and zygomatic. |
Fissure | Narrow, slit-like opening in or between bones. |
Fontanelle | soft spot between the skull bones of an infant. |
Foramen | Opening or passage in bones where blood vessels, nerves, or both enter and leave. |
Fossa | Shallow cavity in a bone. |
Haversian canals | Minute spaces filled with blood vessels. |
Malleolus | Round process on both sides of the ankle joint. |
Manubrium | Upper portion of the sternum; articulates with the medial aspect of the clavicle. |
Mastoid process | Round projection on the temporal bone behind the ear. |
Medullary cavity | Central, hollowed-out area in the shaft of the bone. |
Metaphysis | The flared portion of a long bone, lying between the diaphysis and the epiphyseal plate. |
Olecranon | Large process on the proximal end of the ulna; the point of the flexed elbow. |
Osseous tissue | Bone tissue. |
Ossification | Process of bone formation. |
Osteoblast | Bone cell that helps form bone tissue. |
Osteoclast | Bone cell that absorbs and removes unwanted bone tissue. |
Periosteum | Membrane surrounding bones; rich in blood vessels and nerve tissue. |
Pubic symphysis | Area of confluence of the two pubic bones. |
Red bone marrow | Found in cancellous bone. |
Ribs | These 24 elongated, curved bones form the bony wall of the chest. |
Sella turcica | Depression in the sphenoid bone where the pituitary gland is located. |
Sinus | Hollow cavity within a bone. |
Styloid process | pole-like process on the temporal bone. |
Suture | Joint between bones, such as the skull. |
Temporomandibular joint | Connection between the temporal base of the skull and mandibular bone of the jaw. |
Trabeculae | Supporting bundles of bony fibers in spongy bone. |
Trochanter | Large process on lateral proximal aspect of the femur; attachment site for muscles and tendons. |
Tubercle | Rounded process on bone |
Vertebra | An individual backbone |
Xiphoid process | Lower, narrow portion of the sternum. |
Yellow bone marrow | Fatty tissue found in the diaphyses of long bones in older individuals. |
Articulation | joint |
Bursa | sac of fluid near a joint |
Ligament | connective tissue binding bones to other bones; supports, strengthens, and stabilizes the joint. |
Suture joint | joint in which apposed surfaces are closely united; motion is minimal |
Synovial cavity | space between bonesat a synovial joint |
Synovial fluid | sticky fluid within the synovial cavity |
Synovial joint | a freely moving joint |
Synovial membrane | membrane lining the synovial cavity; produces synovial fluid |
Tendon | connective tissue that binds muscles to bones. |
Flexion | bending a limb |
Extension | straightening out a limb |
Abduction | movement away from the midline of the body |
Adduction | movement toward the midline of the body |
Rotation | circular movement around an axis |
Dorsiflexion | decreasing the angle of the ankle joint so that the foot bends upward |
Plantar flexion | the motion that extends the foot downward toward the ground; pointing the toes. |
Supination | As applied to the hand and forearm, the act of turning the palm forward, or up. |
Pronation | as applied to the hand and forarm, the act of turning the palm backward, or down. |
Facia | fibrous membrane separating and enveloping muscles. |
Insertion of a musle | connection of the muscle to a bone that moves |
Origin of a muscle | connection of the muscle to a stationary bone. |
Skeletal muscle | muscle connected to bones |
Smooth muscle | muscle conneted to internal organs |
Striated muscle | skeletal muscle |
Visceral muscle | smooth muscle |
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