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PFT_Terms_Chapter13
| Question | Answer |
|---|---|
| acetylcholine (ACh) | a neurotransmitter that binds to ACh receptors on the membranes of muscle cells, beginning a process that ultimately results in muscle contraction |
| analgesic | pain relieving |
| antipyretic | fever reducing |
| arthritis | joint inflammation; persistent pain due to functional problems of the joints |
| autoimmune disease | illness in which the immune system attacks and destroys healthy tissue within the body |
| bursitis | inflammation of a bursa |
| cyclooxygenase-1 (COX-1) | an enzyme that is present in most body tissues and produces protective prostaglandins to regulate physiological processes such as GI mucosal integrity |
| cyclooxygenase-2 (COX-2) | an enzyme that is present in the synovial fluid of arthritis patients and is associated with the pain and inflammation of arthritis |
| disease-modifying antirheumatic drugs (DMARDs) | agents that can modify the progression of rheumatoid arthritis |
| gouty arthritis | a disease resulting from the improper excretion of uric acid; also called gout |
| muscle relaxant | a drug that reduces or prevents skeletal muscle contraction |
| muscle spasticity | a condition whereby muscle fibers are in a state of involuntary, continuous contraction that causes pain |
| nonnarcotic analgesic | a drug used for pain, inflammation, and fever that is not a controlled substance |
| nonsteroidal anti-inflammatory drugs (NSAIDs) | anti-inflammatory, analgesic, and antipyretic drugs that are not controlled substances or steroids; used to treat arthritis and for other indications such as pain and inflammation |
| osteoarthritis | a degenerative joint disease resulting in loss of cartilage, elasticity, and thickness |
| Reye syndrome | a condition that can develop in children who have been exposed to chicken pox or other viral infections and are given aspirin; characterized by amnesia, lethargy, disorientation, and agitation that can culminate in coma and respiratory failure |
| rheumatoid arthritis (RA) | an autoimmune disease in which the body's immune system attacks its own connective tissue; characterized by inflammation of the synovial membrane of the joints |
| salicylates | a class of nonnarcotic analgesics that have both pain-relieving and antipyretic (fever-reducing) properties |
| salicylism | mild salicylate intoxication, characterized by ringing in the ears, dizziness, headache, and mental confusion |
| somatic pain | dull, throbbing pain from skin, muscle, and bone |
| tophus | a deposit of sodium urate around a joint |
| visceral pain | sharp, stabbing pain from the organs |