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ch 19 terms
therapeutic agents for the muscoskeletal system
| Question | Answer |
|---|---|
| analgesic | a drug that relieves pain |
| antipyretic | a drug that prevents or reduces fever |
| arthroplasty | surgical reconstruction or replacement of a joint |
| bone fracture | a break or rupture of a bone |
| bone marrow | a fatty network of connective tissue that fills the cavities of bones |
| cancellous bone | a meshwork of spongy bone typically found at the core of vertebral bones in the spine and the ends of long bones; also called spongy bone |
| compact bone | rigid bone, which makes up most of the skeleton; also known as cortical bone |
| cyclooxygenase (COX) | either of two related enzymes that control prostaglandin production |
| euphoria | a feeling or state of intense excitment and happiness |
| fascicles | a bundle such as muscle fibers |
| gout | a painful form of arthritis characterized by defective metabolism of uric acid |
| ligament | a fibrous connective tissue that connects to bones |
| miosis | constriction of the pupil of the eye |
| motor nerve | a nerve carrying impulses from the brain or spinal cord to a muscle or gland |
| muscle fiber | muscle cell |
| neuromuscular junction | the junction between a nerve fiber and the muscle it supplies |
| opioid analgesic | an analgesic medication that activates opioid receptors |
| osteoarthritis (OA) | degeneration of joint cartilage and the underlying bone |
| osteoporosis | a medical condition in which the bones become brittle and fragile from loss of bone density and poor microarchitecture |
| prostaglandin | a mediator responsible for the features of inflammation, such as swelling, pain, stiffness, redness, and warmth |
| (bone) resorption | removal of osseous tissue by osteoclasts |
| Reye syndrome | a life-threatening metabolic disorder in young children of uncertain cause. Aspirin use may precipitate the syndrome |
| Skeletal muscle | muscle that is connected to the skeleton to form part of the mechanical system that moves the limbs and other parts of the body |
| skeletal system | the hard structure (bones and cartilage) that provides a frame for the body |
| spongy bone | meshwork of spongy bone typically found at the core of vertebral bones in the spine and the ends of the long bones, also known as cancellous bone |
| subchondrial bone | bone located below the cartilage, particularly within a joint |
| synovium | a thin membrane in synovial (freely moving) joints that lines the joint capsule and secretes synovial fluid |
| tendon | a flexible but inelastic cord of strong fibrous collagen tissue that attaches a muscle to a bone |
| uric acid | the water-insoluble end product of purine metabolism; deposition of uric acid as crystals in the joints and kidneys causes gout |